| 2016 | 07/01/16 | S1/0100 | CL01 | Status Report on Approvals of Amendments to the Convention on the IHO and on pending Applications for IHO Membership and Accession of new Member States |
| 2016 | 08/01/16 | S3/8151/HSSC | CL02 | Outcome of the Seventh Meeting of the Hydrographic Services and Standards Committee (HSSC) |
| 2016 | 08/01/16 | S3/0304 | CL03 | National Experts on the Law of the Sea |
| 2016 | 20/01/16 | TA-006-S1/3022 | CL04 | IHO-Nippon Foundation Chart Project – Call for Applications for 8th Course in Marine Cartography and Data Assessment (FIG-IHO-ICA Category B), UKHO, Taunton, UK, 5 September – 16 December 2016. |
| 2016 | 21/01/16 | P/0002 | CL05 | IHO Publication M-2: The Need for National Hydrographic Services – Release of Ed. 3.0.5 |
| 2016 | 22/01/16 | S3/2641/A | CL06 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) – Appointment of a new Member |
| 2016 | 10/02/16 | AB-4/S-5 | CL07 | Draft New Edition 1.0.0 of the IHO Publication S-5A - Standards of Competence for Category “A" Hydrographic Surveyors |
| 2016 | 11/02/16 | S3/2620 | CL08 | IHO-IOC-Nippon Foundation – GEBCO Training Project – Call for Applications for the 13th Graduate Certificate Course in Ocean Bathymetry |
| 2016 | 25/02/16 | S3/0104 CBSC | CL09 | IHO Publication C-16: National Hydrographic Regulations – Request for updated information |
| 2016 | 26/02/16 | S3/0104 CBSC | CL10 | Fourteenth Meeting of the Capacity Building Sub-Committee (CBSC14), Abu Dhabi, UAE, 24-26 May 2016 & Eighth Meeting of the Inter Regional Coordination Committee (IRCC8), Abu Dhabi, UAE, 29-31 May 2016 |
| 2016 | 01/03/16 | S3/2636 | CL11 | Request for Shallow Water Bathymetric Data |
| 2016 | 08/03/16 | S1/3023 & CBSC-1 | CL12 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA) Sponsored by the Republic of Korea Fourth course (8 August 2016 - 4 August 2017) Selection of Candidates |
| 2016 | 10/03/16 | S3/3075 | CL13 | Report on the Third Session of the IMO Sub-Committee on Navigation, Communications and Search and Rescue (NCSR3) |
| 2016 | 15/03/16 | S1/1001/WP | CL14 | Report on the Overall Status of the IHO Work Programme |
| 2016 | 15/03/16 | S3/4405 | CL15 | Adoption of the Revision 4.6.0 of IHO Publication S-4 –Chart Specifications of the IHO |
| 2016 | 29/03/16 | S1/0015 | CL16 | Protocol of Amendments to the Convention on the IHO – 47 of 48 Approvals achieved |
| 2016 | 31/03/16 | S1/0910 | CL17 | Call for Submissions to update IHO Strategic Plan |
| 2016 | 18/04/16 | S1/5012 | CL18 | Establishment of a Memorandum of Understanding between the International Hydrographic Organization and the International Cable Protection Committee |
| 2016 | 20/04/16 | S1/1001 | CL19 | Approval of the Finance Report 2015 |
| 2016 | 27/04/16 | TA 006 & S1/3022 | CL20 | IHO – Nippon Foundation Chart ProjectSuccessful candidates for the 8th Course (5 Sep-16 Dec2016) |
| 2016 | 17/05/16 | S1/5000 | CL21 | Application from INTERTANKO to be granted Observer status as a Non-Governmental International Organization |
| 2016 | 23/05/16 | S3/0302 | CL22 | Proposed Agreement on Cooperation between the International Hydrographic Organization and the International Seabed Authority. |
| 2016 | 23/05/16 | S1/0501 | CL23 | Announcement of the Selection of a Technical Standards Support Officer in the Secretariat of the IHO |
| 2016 | 25/05/16 | S3/3055 | CL24 | Report on the 96th Session of the IMO Maritime Safety Committee |
| 2016 | 25/05/16 | S3/8151/HSSC | CL25 | HSSC 8th Meeting, IHB 14-18 November 2016 |
| 2016 | 03/06/16 | S1/0415 | CL26 | Call for approval of a new edition of the Staff Regulations of the IHO |
| 2016 | 07/06/16 | S3/1400 | CL27 | Call for approval of a Revision of IHO Resolution 3/1919 – Datums and Bench Marks |
| 2016 | 07/06/16 | S1/0015 | CL28 | Progress on the Approval of the Protocol of Amendments to the Convention on the IHO |
| 2016 | 30/06/16 | S1/1001 | CL29 | Annual Report of the IHO for 2015 |
| 2016 | 01/07/16 | AB-4/S-5 | CL30 | Call for Approval of Edition 1.0.0 of IHO Publication S-5A- Standards of Competence for Category “A” Hydrographic Surveyors |
| 2016 | 11/07/16 | S1/0910 | CL31 | Responses to the Call for Submissions to update Strategic Plan |
| 2016 | 19/07/16 | S3/0523, S3/0122 | CL32 | Signing of a Memorandum of Understanding between the International Hydrographic Organization and the Maritime Organisation of West and Central Africa. |
| 2016 | 20/07/16 | S1/5069 | CL33 | Application from The World Ocean Council (WOC) to be granted observer status as a Non-Governmental International Organization |
| 2016 | 21/07/16 | S1/5015 & S3/2513 | CL34 | Recent developments related to the IHO-IOC GEBCO project. |
| 2016 | 25/07/16 | S3/0302 | CL35 | Signing of an Agreement on Cooperation between the IHO and the International Seabed Authority (ISA) |
| 2016 | 04/08/16 | S1/5071 | CL36 | Granting of Observer status to INTERTANKO |
| 2016 | 05/08/16 | S1/5070 | CL37 | Proposed Memorandum of Understanding between the International Hydrographic Organization and the Open Geospatial Consortium. |
| 2016 | 16/08/16 | S1/5051 | CL38 | Sixth Session of the United Nations Committee of Experts on Global Geospatial Information Management |
| 2016 | 19/08/16 | S1/0402 | CL39 | Former Director Adam Kerr |
| 2016 | 22/08/16 | S1/1900/A | CL40 | World Hydrography Day – Proposed theme for 2017 |
| 2016 | 23/08/16 | S1/0015 | CL41 | Date of entry into force of the Amendments to the Convention on the IHO and its supporting Basic Documents. |
| 2016 | 05/09/16 | S3/0104 | CL42 | Outcome of the Eighth meeting of the Inter-Regional Coordination Committee (IRCC8) |
| 2016 | 09/09/16 | S1/5009 | CL43 | ICC 2017 – 28th International Cartographic Conference (Washington, DC, USA, 2-7 July 2017 |
| 2016 | 12/09/16 | S3/0104 | CL44 | Revision of Terms of Reference and Rules of Procedure of the IRCC |
| 2016 | 20/09/16 | S1/0415 | CL45 | Approval of Edition 8.0.0 of IHO Publication M-7 Staff Regulations |
| 2016 | 21/09/16 | S1/6200 | CL46 | Call for Member States to declare in which Regional Hydrographic Commission (RHC) they wish to be counted for the purpose of determining the number of seats allocated to each RHC in the IHO Council. |
| 2016 | 22/09/16 | S1/1206 | CL47 | Prince Albert 1st Medal for Hydrography 2017 – Call for Nominations |
| 2016 | 22/09/16 | S1/1001/WP | CL48 | Report on the overall status of the IHO Work Programme Mid Year 2016 |
| 2016 | 26/09/16 | CBSC-1 | CL49 | Outcome of the 14th Meeting of the Capacity Building Sub-Committee (CBSC14) |
| 2016 | 28/09/16 | AB-4/S-5 | CL50 | Adoption of Edition 1.0.0 of IHO Publication S-5A Standards of Competence for Category “A” Hydrographic Surveyors |
| 2016 | 29/09/16 | S1/3023 & CBSC-1 | CL51 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA) sponsored by the Republic of Korea – Fifth Course (Aug 2017 – 2018). Call for nominations |
| 2016 | 04/10/16 | S1/6200/C-1 | CL52 | Proposed dates for the first meeting of the IHO Council (C-1) |
| 2016 | 05/10/16 | S1/5070 | CL53 | Establishment of a Memorandum of Understanding between the International Hydrographic Organization and the Open Geospatial Consortium |
| 2016 | 06/10/16 | FO/592/17 & S1/1001/WP | CL54 | Proposed IHO Work Programme and Budget for 2017 |
| 2016 | 06/10/16 | S1/1001 | CL55 | Annual Report of the IHO for 2015 and approval of the Recommendations in the Finance Report |
| 2016 | 06/10/16 | S1/5069 | CL56 | Granting of Observer Status to the World Ocean Council as a Non-Governmental International Organization |
| 2016 | 10/10/16 | AB-4/S-5 | CL57 | Call for comments on draft new edition 1.0.0 of IHO Publication S-8B– Standards of Competence for Category “B” Nautical Cartographers |
| 2016 | 21/10/16 | S1/0506 | CL58 | Project based support opportunities in the IHO Secretariat |
| 2016 | 28/10/16 | S3/8151/MSDIWG | CL59 | Call for comments on draft new edition 2.0.0 of IHO Publication C-17 – Spatial Data Infrastructure “ The Marine Dimension” – Guidance for hydrographic offices |
| 2016 | 02/11/16 | S1/5072 | CL60 | Application from the Association of Arctic Expedition Cruise Operators to be granted observer status as a Non-Governmental International Organization |
| 2016 | 04/11/16 | S1/1900/A | CL61 | Theme for World Hydrography Day 2017 |
| 2016 | 01/12/16 | S1/5002 | CL62 | Proposed Memorandum of Understanding between the IHO and the Mediterranean Science Commission |
| 2016 | 05/12/16 | S1/6200 | CL63 | Notice of the Distribution of regionally-based seats on the IHO Council |
| 2016 | 07/12/16 | S3/0104 | CL64 | Approval of Revised Terms of Reference and Rules of Procedure for the IRCC |
| 2016 | 09/12/16 | FO/592/17 & S1/1001/WP | CL65 | Notice of approval of IHO Work Programme and Budget for 2017 |
| 2016 | 16/12/16 | S1/6200/C-1 | CL66 | Notice of dates for the first Council meeting of the IHO Council (C-1) |
| 2016 | 20/12/16 | S3/8155 | CL67 | Consideration of port State control issues related to ECDIS carriage and operations |
| 2016 | 20/12/16 | S3/7198 | CL68 | Establishment of the IHO project team on standards for hydrographic surveys (HS PT) |
| 2016 | 23/12/16 | S1/0900 | CL69 | Cumulative list of IHO Circular Letters issued in 2016 |
| 2015 | 06/01/15 | S1/0100 | CL01 | Status Report on Approvals of Amendments to the Convention on the IHO and of Applications from New Member States. |
| 2015 | 06/01/15 | S1/5062 | CL02 | GEOSS Data Management Principles |
| 2015 | 08/01/15 | S1/1900/A | CL03 | Theme for World Hydrography Day "Our seas and waterways - yet to be fully charted and explored" |
| 2015 | 13/01/15 | S1/5051-TA-005-3 | CL04 | Shared Guiding Principles for Geospatial Information Management |
| 2015 | 13/01/15 | S3/0304 | CL05 | National Experts on the Law of the Sea |
| 2015 | 15/01/15 | S1/3023-CBSC-1 | CL06 | Category "B" Marine Geospatial Information Programme Sponsored by the Republic of Korea - Selection of Candidates. |
| 2015 | 16/01/15 | S3/8151/HSSC | CL07 | Outcome of the Sixth Meeting of the Hydrographic Services and Standards Committee (HSSC) |
| 2015 | 16/01/15 | S3/8151/ENCWG | CL08 | Implementation date for edition 5.0.0 of the IHO Standard S-58 - ENC Validation checks |
| 2015 | 20/01/15 | AB-2 | CL09 | FIG-IHO-ICA International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) - Selection of new Member of the Board representing FIG |
| 2015 | 28/01/15 | TA-006S1/3022 | CL10 | IHO- Nippon Foundation Chart Project - Call for Applications for a 7th Course in Marine Cartography and Data Assessment (Category B), UKHO Taunton, UK 7 September - 18 December 2015. |
| 2015 | 12/02/15 | S3/8151/HSSC | CL11 | Implementation of the reorganised structure of the Workings Groups of the Hydrographic Services and Standards Committee (HSSC) |
| 2015 | 13/02/15 | S1/5041 | CL12 | Signing of a Memorandum of Understanding between the International Hydrographic Organization and the World Meteorological Organization. |
| 2015 | 16/02/15 | S3/2620 | CL13 | IHO- IOC-Nippon Foundation - GEBCO Training Project. Call for Applications for 12th Graduate Certificate Course in Ocean Bathymetry |
| 2015 | 18/02/15 | S3/8151/HSSCS3/8162 | CL14 | Adoption of Revised Edition 1.2.0 of IHO Publication S-63 IHO Data Protection Scheme. |
| 2015 | 19/02/15 | S1/4719 | CL15 | Proposed Memorandum of Understanding between the IHO and the Organisation of Eastern Caribbean States. |
| 2015 | 20/02/15 | S3/0104/IRCCCBSC-1 | CL16 | 13th Meeting of the Capacity Building Sub-Committee (CBSC13) - Mexico City, Mexico, 27-29 May 2015 and the 7th Meeting of the Inter-Regional Coordination Committee (IRCC7) Mexico City, Mexico 1-3 June 2015 |
| 2015 | 24/02/15 | S1/1001/WP | CL17 | Report on overall status of the IHO Work Programme - End of 2014 |
| 2015 | 26/02/15 | S3/8151/ENCWG | CL18 | Cancellation of the vote on the implementation date for edition 5.0.0 of the IHO Standard S-58 - ENC Validation checks. |
| 2015 | 02/03/15 | S3/8151/S-100 | CL19 | Approval of the new Edition 2.0.0 of IHO Publication S-100 Universal Hydrographic Data Model. |
| 2015 | 06/03/15 | S3/3055 | CL20 | IHO Contribution to the implementation of E-Navigation - Proposed Submission to the 95th Session of the IMO Maritime Safety Committee. |
| 2015 | 09/03/15 | S3/3084 | CL21 | Promulgation of Maritime Safety Information IMO International Safetynet Manuel. New Edition |
| 2015 | 11/03/15 | FO/51237-2015 | CL22 | Remittance of Annual Contributions - Change of Bank Account Details. |
| 2015 | 13/03/15 | S3/8151/HSSC | CL23 | Proposed amendment to the rules of procedure of the Hydrographic Services and Standards Committee (HSSC) |
| 2015 | 16/03/15 | S3/3075 | CL24 | Report on the 2nd Session of the IMO Sub-Committee on Navigation, Communications and Search and Rescue (NCSR2) |
| 2015 | 17/03/15 | S3/8151/HSSC | CL25 | Reorganized structure of the Hydrographic Services and Standards Committee (HSSC) - Consideration of the need to establish a Hydrographic Surveys Working Group. |
| 2015 | 18/03/15 | S1/3023CBSC-1 | CL26 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA) sponsored by the Republic of Korea - Selection of Candidates. |
| 2015 | 23/03/15 | S1/6000/X-5 | CL27 | P-6: Report of Proceedings of the 5th Extraordinary International Hydrographic Conference. Monaco 6-10 October 2014 |
| 2015 | 23/03/15 | S1/1900/A | CL28 | Background briefing note for World Hydrography Day 2015. |
| 2015 | 26/03/15 | S3/6003S3/0104 | CL29 | Approval of Amendments to IHO Resolution 1/2005, as amended - Response to Disasters |
| 2015 | 09/04/15 | S1/3090S1/3092 | CL30 | New IHO Member States - Georgia and Viet Nam |
| 2015 | 10/04/15 | AB-4/S-5 | CL31 | Development of the new IHO Publications: S-5A Standards of Competence for Hydrographic Surveyors Category A and S-5B Standards of Competence for Hydrographic Surveyors Category B. |
| 2015 | 13/04/15 | S1/4906S1/4832 | CL32 | Applications for Membership of the IHO from the Republic of Malta and the Republic of Vanuatu. |
| 2015 | 14/04/15 | S1/3091 | CL33 | New IHO Member State - Brunei Darussalem |
| 2015 | 27/04/15 | S3/3055 | CL34 | Preparation for the 95th session of the IMO Maritime Safety Committee (MSC), 3-12 June 2015, London, United Kingdom |
| 2015 | 04/05/15 | TA-006S1/3022 | CL35 | IHO-Nippon Foundation CHART Project. Successful Candidates for the 7th Course 7 September - 18 December 2015. |
| 2015 | 07/05/15 | S1/4719 | CL36 | Approval of Memorandum of Understanding between the International Hydrographic Organization and the Organisation of Eastern Caribbean States |
| 2015 | 01/06/15 | S3/8151/HSSC | CL37 | HSSC 7th Meeting, 10-13 November 2015, Busan, Rep of Korea |
| 2015 | 05/06/15 | S3/0523S3/0122 | CL38 | Proposed Memorandum of Understanding between the International Hydrographic Organization and the Maritime Organisation of West and Central Africa |
| 2015 | 05/06/15 | S3/8151/S-100 | CL39 | Adoption of the new Edition 2.0.0 of IHO Publication S-100 - Universal Hydrographic Data Model |
| 2015 | 10/06/15 | S1/5517/USA | CL40 | Application from The Hydrographic Society of America to be granted observer status as a Non-Governmental International Organization. |
| 2015 | 15/06/15 | S3/8151/HSSC | CL41 | Amendmentto the Rules of Procedure of the HSSC |
| 2015 | 18/06/15 | S3/0104 | CL42 | Establishment of the IHO Crowd-sourced Bathymetry Working Group (CSBWG). |
| 2015 | 18/06/15 | S3/3055 | CL43 | Report on the 95th Session of the IHO Maritime Safety Committee. |
| 2015 | 19/06/15 | S1/5051TA-005-3 | CL44 | Fifth session of the United Nations Committee of Experts on Global Geospatial Information Management, New York, USA 5-7 August 2015 |
| 2015 | 19/06/15 | S1/6000/XIX | CL45 | Dates for the XIXthInternational Hydrographic Conference / 1st session of the IHO Assembly |
| 2015 | 30/06/15 | TA-006-2-1 | CL46 | Vacancies for Overseas Students on Bangladesh Navy Basic Hydrography Course (Cat B) (20 July - 31 December 2015) |
| 2015 | 30/06/15 | S3/7220 | CL47 | Request for updated information for IHO Publication C-47. Training Courses in Hydrography and Nautical Cartography. |
| 2015 | 03/07/15 | S1/1001 | CL48 | Annual Report of the IHO for 2014 and Approval of the Finance Report |
| 2015 | 09/07/15 | S3/2620 | CL49 | GEBCO Guiding Committee. Revised Terms of Reference and Rules of Procedure |
| 2015 | 10/07/15 | S3/2630 | CL50 | GEBCO Guiding Committee (GGC) - Request for Nomination of Experts to fill vacancies. |
| 2015 | 14/07/15 | S3/4204S3/4244 | CL51 | S-11 Part A - Guidance for the Preparation and Maintenance of International Chart Schemes - Request for Information to update Annexes A and B - INT Chart Printing Capacity of IHO Member States. |
| 2015 | 15/07/15 | S3/1001 | CL52 | IHO Publication C-55 - Status of Hydrographic Surveying and Nautical Charting Worldwide. Request for updated information. |
| 2015 | 16/07/15 | AB-4/S-5 | CL53 | IHO Publication S-5B - Standards of Competence for Hydrographic Surveyors, Category B. Request for approval of new Publication. |
| 2015 | 22/07/15 | S3/3084 | CL54 | Revision of the Procedure for Submission of Maritime Safety Information Documentation to IMO |
| 2015 | 05/08/15 | P/0002 | CL55 | IHO Publication M-2, The Need for National Hydrographic Services - Release of edition 3.0.4 |
| 2015 | 06/08/15 | S3/8151/MSDIWG | CL56 | Marine Spatial Data Infrastructure (MSDI) Questionnaire |
| 2015 | 11/08/15 | S1/5051S3/8152 | CL57 | Report on the fifth session of the United Nations Committee of Experts on Global Geospatial Information Management. |
| 2015 | 17/08/15 | S3/0104S3/8152 | CL58 | Outcome of the 7th meeting of the Inter-Regional Coordination Committee - Availability of new worldwide Enc Database (WEND) services and related activities |
| 2015 | 19/08/15 | S3/2641/A | CL59 | Gebco Sub-Committee on Undersea Feature Names (SCUFN) - Vacancy for an IHO representative |
| 2015 | 19/08/15 | AB-2 | CL60 | FIG-IHO-ICA International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) - Vacancy for an IHO Representative |
| 2015 | 24/08/15 | S3/8151 | CL61 | ECDIS - Guidance on good practice |
| 2015 | 26/08/15 | S1/4603S1/4826 | CL62 | Republic of the Congo and the Solomon Islands. Applications for Membership of the IHO. |
| 2015 | 27/08/15 | S1/5015-S3/2513 | CL63 | Review by the Intergovernmental Oceanographic Commission on its role and involvement in the GEBCO Project |
| 2015 | 31/08/15 | S3/0104S3/4204 | CL64 | Revised Management, Review and Monitoring of new INT Charts |
| 2015 | 31/08/15 | S3/8151/ENCWG | CL65_Rev1 | Status of IHO ECDIS and ENC Normative References |
| 2015 | 02/09/15 | S1/1001/WP | CL66 | Report on the overall status of the IHO Work Programme Mid-year 2015 |
| 2015 | 04/09/15 | S1/0100 | CL67 | Malta, Vanuatu, Solomon Islands, Congo -Diplomatic Request seeking approval of the applications for membership of the IHO. |
| 2015 | 14/09/15 | S1/5517/USA | CL68 | Granting of Observer Status to the Hydrographic Society of America (THSOA) |
| 2015 | 17/09/15 | S3/0104 | CL69 | Outcome of the 7th IRCC Meeting |
| 2015 | 21/09/15 | S3/2630 | CL70Rev1 | IHO - IOC Gebco Guiding Committee (GGC) - New IHO representative and approval of revised Terms of Reference and Rules of Procedure. |
| 2015 | 22/09/15 | S1/1900/A | CL71 | World Hydrography Day - Proposed theme for 2016 |
| 2015 | 23/09/15 | S1/3023CBSC-1 | CL72 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA). Sponsored by the Republic of Korea. Call for Nominations (Fourth Course). |
| 2015 | 25/09/15 | S3/0104 | CL73 | Revision of the Terms of Reference and Rules of Procedure of the Inter-Regional Coordination Committee (IRCC) |
| 2015 | 01/10/15 | S1/1001/WPFO/592/16 | CL74 | Proposed IHO Work Programme and Budget for 2016 |
| 2015 | 12/10/15 | S1/1001 | CL75 | Annual Report of the IHO for 2014 and approval of the recommendations in the Finance Report |
| 2015 | 26/10/15 | CBSC-1 | CL76 | Outcome of the 13th Meeting of the Capacity Building Sub-Committee (CBSC13) and the 2016 capacity Building Work Programme (2016-CBWP) |
| 2015 | 04/11/15 | S3/4506 | CL77 | Re-Establishment of the Working Group on Marine Cartography of the International Cartographic Association |
| 2015 | 12/11/15 | S3/3084 | CL78 | Outcome of the Seventh Meeting of the Sub-Committee on the World-Wide Navigational Warnings Service (WWNWS-SC). |
| 2015 | 20/11/15 | S1/1900 | CL79 | IHO Video on Recruitment of Hydrographers - Request for video footage and images |
| 2015 | 25/11/15 | S3/2641/A | CL80 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN), Vacancy for an IHO representative - Extension of the deadline for nominations. |
| 2015 | 26/11/15 | S1/1900/A | CL81 | Theme for World Hydrography Day 2016 - "Hydrography - the key to well-managed seas and waterways" |
| 2015 | 30/11/15 | AB-2 | CL82 | FIG/IHO/ICA International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) - IHO Nomination |
| 2015 | 07/12/15 | S3/7198 | CL83 | Establishment of the IHO Hydrographic Surveys Scoping Project Team (H2SPT) |
| 2015 | 09/12/15 | S3/8151/S-100 | CL84 | Establishment of IHO S-100 Project Teams |
| 2015 | 09/12/15 | S1/5012 | CL85 | Proposed Memorandum of Understanding between the International Hydrographic Organization and the International Cable¨Protection Committee |
| 2015 | 10/12/15 | S3/0104 | CL86 | Approval of Revised Terms of Reference and Rules of Procedure for the IRCC |
| 2015 | 15/12/15 | S1/1001/WP-FO/592/16 | CL87Rev1 | Approval of IHO Work Programme & Budget for 2016 |
| 2015 | 16/12/15 | S1/0501 | CL88 | Recruitment of a Technical Standards Support Officer in the Secretariat of the IHO |
| 2015 | 17/12/15 | S3/4204 | CL89 | Modernizationof IHO Publication S-11 Part B International Chart Web Catalogue and Associated on line web based services |
| 2015 | 17/12/15 | AB-4/S-5 | CL90 | Adoption of the new Publication S-5B edition 1.0.0 Standards of Competence for Hydrographic Surveyors, Category B |
| 2015 | 18/12/15 | S3/4405/INT 1 | CL91 | IHO Publication INT1 Symbols, Abbreviations and Terms used on Charts. English version, 8th edition (2015) and Spanish version, 5th edition (2015) |
| 2015 | 21/12/15 | S3/4405 | CL92 | Approval of the Draft Revision 4.6.0 of IHO Publication S-4. Chart Specifications of the IHO |
| 2015 | 22/12/15 | S1/0900 | CL93 | Cumulative List of IHO Circular Letters issued in 2015 (including Finance Committee Circular Letters) |
| 2014 | 06/01/14 | S1/0100 | CL01 Rev1 | Status Report on Voting Approval for Amendments to the Convention on the IHO and of Applications from new Member States |
| 2014 | 07/01/14 | S1/1900/A | CL02 | Theme for World Hydrography Day 2014 |
| 2014 | 07/01/14 | S3/4405 | CL03 | Chart Specifications of the IHO S-4. Revision 4.4.0 (French version) |
| 2014 | 08/01/14 | S3/8152 | CL04 | Proposed definition of cartographic boundary for inclusion in the WEND principles |
| 2014 | 08/01/14 | FO/599/01 | CL05 | Proposed IHO Resolution on Guiding Principles for IHO Funds |
| 2014 | 13/01/14 | S3/8152 | CL06 | Revision of the Guidelines for the implementation of the WEND Principles |
| 2014 | 14/01/14 | S1/3088 | CL07 | New IHO Member State - Montenegro |
| 2014 | 20/01/14 | S3/8151/HSSC | CL08 | Outcome of the 5th Meeting of the HSSC |
| 2014 | 21/01/14 | S3/3084 | CL09 | Fifth meeting of the Sub-Committee on the Worldwide Navigational Warnings Service (WWNWS) |
| 2014 | 24/01/14 | S3/2620 | CL10 | Signing of the Memorandum of Understanding between the International Hydrographic Organization and the Nippon Foundation |
| 2014 | 03/02/14 | AB-4/S-5 | CL11 | IHO Publications S-5 Ed 11.1.0 & S-8 Ed 3.1.0."Standards of Competence for Hydrographic Surveyors" and "Standards ofCompetence for Nautical Cartographers" Request for comments from Member States |
| 2014 | 05/02/14 | TA-006/ S1/3022 | CL12 | IHO Nippon Foundation Chart Project. Call for Applications for 6th Course inHydrographic Data Processing and MarineCartography |
| 2014 | 06/02/14 | S3/2620 | CL13 | IHO - IOC - Nippon Foundation - GEBCO Training Project. Call for Applications for 11thGraduate Certificate Course in OceanBathymetry |
| 2014 | 06/02/14 | S3/6003-S3/0104 | CL14 | Proposal for Amendments to the IHO Resolution 1/2005, as amended. Response to Disasters. |
| 2014 | 10/02/14 | CBSC-1 / AB-1 | CL15 | Capacity Building and Standards of Competence Stakeholder's Seminars, 5-6 and 7 March, IHB Monaco - ConsolidatedProgrammes |
| 2014 | 10/02/14 | S3/3084 | CL16 | Promulgation of Maritime Safety Information Joint IMO/IHO/WMO Manual on Maritime Safety Information. Publication S-53,New edition July 2014 |
| 2014 | 11/02/14 | S3/1400 | CL17 | Proposed revisions to IHO Resolutions on Tides, Water Levels and Tidal Publications |
| 2014 | 11/02/14 | S3/8151/TSMAD | CL18 | Approval of new editions of IHO Publications: S-57, Appendix B-1 Annex A: Use of the Object Catalogue: S-58 ENC ValidationChecks, S-57 Supplement No3 |
| 2014 | 12/02/14 | S3/7050 | CL19 | Hydrographic Dictionary S-32 |
| 2014 | 17/02/14 | S3/2641/A | CL20 | GEBCO-SCUFN Membership and Vacancy. Request for IHO nominated experts |
| 2014 | 18/02/14 | S3/0304 | CL21 | National Experts on the Law of the Sea |
| 2014 | 24/02/14 | S3/0104CBSC-1 | CL22 | Twelfth meeting of the Capacity Building Sub Committee (CBSC12). Brest, FRA 14-16 May 2014. Sixth meeting of the Inter- Regional Coordination Committee (IRCC6), Paris, FRA 19-20 May 2014. |
| 2014 | 24/02/14 | S1/0906 | CL23 | Implementation of a country information database at the IHB for the maintenance and publication of the IHO Yearbook |
| 2014 | 25/02/14 | S1/5517 | CL24 | IHO Participation in Hydro14. Aberdeen, UK 28-30 October, 2014 |
| 2014 | 06/03/14 | S1/1900/A | CL25 | Background Briefing Note for World Hydrography Day 2014 |
| 2014 | 10/03/14 | S1/5062 | CL26 | Call for nominations for the Evaluation Team of the first phase of GEOSS |
| 2014 | 13/03/14 | S3/0128 | CL27 | IHO Hydrographic Commission on Antarctica, (HCA). 13th Conference Cadiz, Spain. 3-5 December 2013 |
| 2014 | 25/03/14 | S3/3055 | CL28 | IHO Contribution to the development of a mandatory code for ships operating in Polar Waters (Polar Code) |
| 2014 | 26/03/14 | AB-2 | CL29 | FIG-IHO-ICA International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) - IBSC Vacancy |
| 2014 | 01/04/14 | S1/3023CBSC-1 | CL30 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA) sponsored by theRepublic of Korea - Selection of Candidates (second course) |
| 2014 | 02/04/14 | FO/51237-2014 | CL31 | Change of Bank account details |
| 2014 | 14/04/14 | S3/4405 | CL32 | Chart Specifications of the IHO (S-4) - Approval of new and revised Specifications related to Sections B-100 - General and B-400- Hydrography and Aids to Navigation |
| 2014 | 15/04/14 | FO/599/01 | CL33 | Approval of IHO Resolution on Guiding Principles for IHO Funds. |
| 2014 | 28/04/14 | S3/4405 | CL34 | CHART SPECIFICATIONS OF THE IHO (S-4) Approval of Revised Specifications related to Sections B-400 and C-400Hydrography and Aids to Navigation |
| 2014 | 29/04/14 | S3/2641/A | CL35 | GEBCO (SCUFN)-New member |
| 2014 | 02/05/14 | TA-006-S1/3022 | CL36 | IHO - Nippon Foundation Chart Project- Successful Candidates for the 6th Course |
| 2014 | 08/05/14 | S3/2641/A | CL37 | GEBCO - Sub Committee on Underwater Feature Names. Meeting, Tokyo, Japan, 23-27 September 2013 |
| 2014 | 13/05/14 | S3/4405 | CL38 | Chart Specifications of the IHO (S-4), Section B500, Text: Language, numbers, abbreviations, names, styles and fonts. |
| 2014 | 21/05/14 | S3/8151/HSSC | CL39 | Re-Structuring of the Working Groups of the Hydrographic Services and Standards Committee (HSSC) |
| 2014 | 26/05/14 | S3/8152 | CL40 | Definition of Cartographic Boundary included in the Annex to the WEND Principles and Revision of the Guidelines for theimplementation of the WEND Principles. |
| 2014 | 27/05/14 | S3/3075 | CL41 | Preparation for the 1st session of the IMO Sub-Committee on Navigation, Communications and Search and Rescue. 30 June to 4July 2014, London, United Kingdom. |
| 2014 | 11/06/14 | S3/3055 | CL42 | Report on the 93rd Session of the IMO Maritime Safety Committee. |
| 2014 | 13/06/14 | S3/0302 | CL43 | Manual on Technical Aspects of the United Nations Convention on the Law of the Sea - 1982. Publication C-51, New Edition5.0.0 |
| 2014 | 13/06/14 | S3/1400 | CL44 | Proposed Revisions to IHO Resolutions on Tides, Water Levels and Tidal Publications. |
| 2014 | 16/06/14 | S1/5000 | CL45 | Applications from the International Harbour Masters’ Association (IHMA) and the Institute of Marine Engineering, Science and Technology (IMarEST) to be granted Observer status as Non-Governmental International Organizations. |
| 2014 | 17/06/14 | S3/8151/TSMAD | CL46 | S-57, Appendix B.1, Annex A - Use of the Object Catalogue. S-58 - ENC Validation checks. S-57 Supplement N°3 |
| 2014 | 18/06/14 | S3/7050 | CL47 | Hydrographic Dictionary (S-32) – Adoption of new definitions |
| 2014 | 20/06/14 | S3/8151/HSSC | CL48 | Hydrographic Services and Standards Committee (HSSC), 6th Meeting, 11-14 November 2014, Viña del Mar, Chile |
| 2014 | 23/06/14 | S3/4405 | CL49 | S-4 - Chart Specifications of the IHO Revised Specifications related to Section A-204 International Chart Numbering. |
| 2014 | 09/07/14 | S3/3075 | CL50 | Report on the 1st Session of the IMO Sub-Committee on Navigation, Communications and Search and Rescue. (NCSR 1) |
| 2014 | 15/07/14 | S1/5051TA-005-3 | CL51 | Fourth Session of the United Nations Committee of Experts on global Geospatial Information Management. New York, USA 6-8August 2014. |
| 2014 | 21/07/14 | S3/3055 | CL52 | Proposed submission on E-Navigation to the 94th Session of the IMO Maritime Safety Committee (MSC94) |
| 2014 | 22/07/14 | TA-005-3 | CL53 | IHO Contribution to the preparation of the United Nations Post-2015 Framework for Disaster Risk Reduction. |
| 2014 | 04/08/14 | S1/1001/13 | CL54 | Annual Report of the IHO for 2013. Part 1 and part 2 (Finances). |
| 2014 | 11/08/14 | S3/8151/HSSC | CL55 | Approval of New Editions of the IHO Publications: S-52 - Specifications for Chart Content and Display Aspects of ECDIS,Edition 6.1.0: S-52, Annex A - IHO Presentation Library for ECDIS, Edition 4.0.0 - S-64 - IHO Test Data Sets for ECDIS,Edition 3.0.0 |
| 2014 | 12/08/14 | S1/5051TA-005-3 | CL56 | Report on the 4th session of the UN Committee of Experts on Global Geospatial Information Management. |
| 2014 | 12/08/14 | S3/0104 | CL57 | Outcome of the Sixth Meeting of the Inter-Regional Coordination Committee (IRCC6) |
| 2014 | 13/08/14 | S3/0104 | CL58 | Revision of the Rules of Procedure of the IRCC |
| 2014 | 13/08/14 | S3/0104S3/8152 | CL59 | ENC Distribution census |
| 2014 | 13/08/14 | S1/3026 | CL60 | Vacancies for Nautical Cartographers in New Zealand |
| 2014 | 19/08/14 | S1/5000S1/5024 | CL61 | Granting of Observer Status to the International Harbour Masters' Association (IHMA) and the Institute of Marine Engineering,Science and Technology (IMarEST) |
| 2014 | 25/08/14 | CBSC-1 | CL62 | Outcome of the 12th Meeting of the Capacity Building Sub-Committee |
| 2014 | 28/08/14 | S1/1811 | CL63 | Call for Applications for the Position of Editor of the International Hydrographic Review. |
| 2014 | 10/09/14 | S1/1900/A | CL64 | World Hydrography Day - Proposed theme for 2015. |
| 2014 | 15/09/14 | S1/3023CBSC-1 | CL65 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA) Sponsored by theRepublic of Korea. Call for Nominations. |
| 2014 | 17/09/14 | S3/3084 | CL66 | Outcomes of the Sixth Meeting of the Sub-Committee on the World-Wide Navigational Warnings Service (WWNWS-SC) |
| 2014 | 19/09/14 | AB-4/S-5, S-8 | CL67 | Approval of new editions of IHO Publications: S-5 Ed. 11.1.0 - Standards of Competence for Hydrographic Surveyors. S-8 Ed.3.1.0 - Standards of Competence for Nautical Cartographers. |
| 2014 | 01/10/14 | S3/2641/A | CL68 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) 27th Meeting, IHB Monaco 16-20 June 2014 |
| 2014 | 20/10/14 | S3/4405 | CL69 | S-4 Chart Specifications of the IHO - Revision 4.5.0 |
| 2014 | 20/10/14 | S1/1900S1/3021 | CL70 | Availability of Informative Videos on Hydrography |
| 2014 | 24/10/14 | S3/0104 | CL71 | Approval of revision of the Rules of Procedure of the IRCC. |
| 2014 | 07/11/14 | S3/0104S3/8152 | CL72 | Results of the ENC distribution census |
| 2014 | 10/11/14 | S1/3023CBSC-1 | CL73 | Category "B" Marine Geospatial Information Programme Sponsored by the Republic of Korea - Call for applications |
| 2014 | 26/11/14 | AB-4/S-5, S-8 | CL74 | Adoption of revised editions of IHO Publications S-5 - Standards of Competence for Hydrographic Surveyors (edition 11.1.0) andS-8 - Standards of Competence for Nautical Cartographers (edition 3.1.0). |
| 2014 | 26/11/14 | S3/8151/HSSC | CL75 | Approval of the draft revised edition 1.2.0 of the IHO Publication S-63 IHO Data Protection Scheme. |
| 2014 | 28/11/14 | S3/8151/HSSC | CL76 | Re-Structuring of the Working Groups of the Hydrographic Services and Standards Committee (HSSC). |
| 2014 | 28/11/14 | S3/8151/HSSC | CL77 | Call for Resourcing the function of S-100 Registry Manager |
| 2014 | 01/12/14 | S3/3055 | CL78 | Report on the 94th Session of the IMO Maritime Safety Committee |
| 2014 | 02/12/14 | S1/5041 | CL79 | Proposed Memorandum of Understanding between the IHO and WMO |
| 2014 | 12/12/14 | S3/0302/ABLOS | CL80 | 8th ABLOS Biennial Conference |
| 2014 | 22/12/14 | S3/8151/HSSC | CL81 | Adoption of New Edition of IHO Publications: S-52 Specifications for Chart Content and Display Aspects of ECDIS, Edition6.1.0, S-52 Annex A- IHO Presentation Library for ECDIS Edition 4.0.0, S-64 IHO Test Data Sets for ECDIS Edition 3.0.0 |
| 2014 | 22/12/14 | S1/1001/WPFO/592/14 | CL82 | Consequential adjustments to the IHO Work Programme for 2015 |
| 2014 | 23/12/14 | AB-2 | CL83 | FIG- IHO-ICA International Board on Standards pf Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC)IHO Nomination |
| 2014 | 23/12/14 | S1/1811 | CL84 | Editor of the International Hydrographic Review |
| 2014 | 23/12/14 | S1/0900 | CL85 | Cumulative List of IHO Circular Letters issued in 2014 |
| 2013 | 07/01/13 | S1/0100 | CL01 | Status Report on Voting Approval for Amendments to the Convention on the IHO and Applications for new Member States |
| 2013 | 07/01/13 | S3/4405 | CL02 | Chart Specifications of the IHO (S-4) – Description of ‘after disaster’ surveys |
| 2013 | 14/01/13 | S3/4405 | CL03 | Revision of the Chart Specifications of the IHO (S-4) – Section B-300 – Topography |
| 2013 | 17/01/13 | S3/4405S3/8151/HSSC/S-65 | CL04 | ENC Production, Maintenance and Distribution Guidance, (S-65) Edition 2.0.0 April 2012. Chart Specification of the IHO (S-4) - Edition 4.3.0 August 2012. French versions. |
| 2013 | 18/01/13 | S3/4405 | CL05 | Chart Specifications of the IHO (S-4) - Adoption of a "generic" light flare on multicoloured paper charts. |
| 2013 | 18/01/13 | S3/2620 | CL06 | GEBCO GUIDANCE COMMITTEE (GGC) - Membership and Vacancy Request for IHO Nomination |
| 2013 | 21/01/13 | S3/3055 | CL07 | IHO Contribution to the Development of a Mandatory Code for Ships Operating in Polar Waters |
| 2013 | 22/01/13 | S1/5014 | CL08 | Proposed Agreement of Cooperation between the IHO and IMO |
| 2013 | 01/02/13 | CBSC-1S3/0104 | CL09 | 11th Meeting of the Capacity Building Sub Committee (CBSC 11) and 5th Meeting of the Inter-Regional Coordination Committee(IRCC5), Wollongong, AUS 30 May 04 June 2013 |
| 2013 | 07/02/13 | TA-006-S1/3022 | CL10 | Japan Capacity Building Project 5th Course in Hydrographic Data Processing and Marine Cartography. 2 September - 15December 2013 UKHO Taunton |
| 2013 | 07/02/13 | S3/2620 | CL11 | Nippon Foundation - GEBCO Training Project 10th Year |
| 2013 | 08/02/13 | S3/3075 | CL12 | Report on the 17th Session of the IMO Sub-Committee on Radiocommunications and Search and Rescue (COMSAR 17) |
| 2013 | 14/02/13 | S1/1900/A | CL13 | World Hydrography Day 2013 – Preparations |
| 2013 | 15/02/13 | AB-4 | CL14 | International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) - Revision ofthe Standards |
| 2013 | 19/02/13 | S3/0304 | CL15 | National Experts on the Law of the Sea |
| 2013 | 21/02/13 | FO/51237-2013 | CL16 | Change in IHO Banking Institutions |
| 2013 | 27/02/13 | S1/5051TA-005-3 | CL17 | Second Chengdu Forum on UN-GGIM Global Map for Sustainable Development: Development and Applications in UrbanHazard Mapping, Chengdu, Sichuan Province, China, 24-26 April 2013. |
| 2013 | 27/02/13 | S3/0302/ABLOS | CL18 | IHO-IAG Advisory Board on Technical Aspects of the Law of the Sea (ABLOS) – IHO Representatives |
| 2013 | 01/03/13 | S1/3040 | CL19 | Republic of Serbia - Suspension of rights of membership of the IHO |
| 2013 | 11/03/13 | S3/8151/HSSC | CL20 | Adoption of New Editions of IHO Publications : S-57 & S-99 |
| 2013 | 12/03/13 | S1/5051-TA-005-3 | CL21 | IHO Contribution to the preparation of the third Session of the United Nations Committee of Experts on Global Geospatia lInformation Management (UN-GGIM) |
| 2013 | 14/03/13 | S3/4000 | CL22 | Counterfeit Charts and Nautical Publications |
| 2013 | 14/03/13 | S3/8152 | CL23 | Third Meeting of the Worldwide ENC Database Working Group (WENDWG3) |
| 2013 | 15/03/13 | S3/0128 | CL24 Rev1 | IHO Hydrographic Commission on Antarctica (HCA) |
| 2013 | 22/03/13 | S1/3023CBSC-1 | CL25 | Category "A" Hydrography Programme Sponsored by The Republic of Korea - Urgent call for nominations. |
| 2013 | 27/03/13 | S3/2630 | CL26 | IHO-IOC GEBCO Guiding Committee (GGC) – New IHO Representatives |
| 2013 | 28/03/13 | S1/5000 | CL27 | Application by the Professional Yachting Association (PYA) to be granted Observer Status as a Non-Governmental InternationalOrganization |
| 2013 | 02/04/13 | S3/3055 | CL28 | Progress Report on IHO Contribution to the Development of a Mandatory Code for Ships operating in Polar Wat ers (Polar Code) |
| 2013 | 22/04/13 | S1/5014 | CL29 | Proposed Agreement of Cooperation between the International Hydrographic Organization and the International MaritimeOrganization. Progress Report |
| 2013 | 30/04/13 | TA-006-S1/3022 | CL30 | Japan Capacity Building Project: 5th Course in Hydrographic Data Processing and Marine Cartography, including specialism inElectronic Navigational Chart. UKHO, Taunton, UK, 02 September - 13 December 2013. |
| 2013 | 17/05/13 | S3/8151/HSSC | CL31 | Hydrographic Services and Standards Committee (HSSC) 5th Meeting 5-8 November 2013, Shanghai, China |
| 2013 | 27/05/13 | S1/3005 | CL32 | Request to Member States from Canada for Information about Paper Chart Distribution |
| 2013 | 29/05/13 | S3/3055 | CL33 | Preparation of the 59th Session of the IMO Sub-Committee on Safety of Navigation. 2-6 September 2013, London UK. |
| 2013 | 31/05/13 | S3/8151/HSSC | CL34 | Promulgation of Temporary and Preliminary Notices in ENC ER Updates |
| 2013 | 06/06/13 | S3/0302/ABLOS | CL35 | IHO-IAG Advisory Board on Technical Aspects of the Law of the Sea (ABLOS) – IHO Representatives |
| 2013 | 07/06/13 | S1/5000 | CL36 | Accreditation of the Professional Yachting Association (PYA) as an Observer to the IHO |
| 2013 | 10/06/13 | S1/3023-CBSC-1 | CL37 | Republic of Korea Capacity Building Project. Category A Hydrographic Training 2013 - 2014. Announcement of Selectedcandidates |
| 2013 | 12/06/13 | S1/5009 | CL38 | ICC 2013 - 26th International Cartographic Conference, Dresden Germany 25-30 August 2013, IHO Chart Exhibition. |
| 2013 | 24/06/13 | S3/2643 | CL39 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN), 25th Meeting, Wellington, New Zealand 23-27 October 2012 |
| 2013 | 25/06/13 | S3/3055 | CL40 | Report on the 92nd Session of the IMO Maritime Safety Committee and on the IMO Symposium on the Future of Ship Safety |
| 2013 | 27/06/13 | S3/2644/A | CL41 | Standardisation of Undersea Feature Names, Publication B-6, New Edition 4.1.0 |
| 2013 | 05/07/13 | S3/4405 | CL42 | Chart Specifications of the IHO S-4 |
| 2013 | 05/07/13 | S3/4405 | CL43 | Revision of the Chart Specifications of the IHO (S-4) – Section B-300 - Topography |
| 2013 | 08/07/13 | S3/4405 | CL44 | Revision of the Chart Specifications of the IHO (S-4) – Adoption of a ‘generic’ light flare on multicoloured paper charts |
| 2013 | 08/07/13 | S1/5051TA-005-3 | CL45 | Third session of the United Nations Committee of Experts on Global Geospatial information management, Cambridge, UK 24-26July 2013 |
| 2013 | 17/07/13 | S1/5517 | CL46 | THS UK-IFHS-IHO Conference "Digital Hydrography on the Maritime Web" (Southampton, UK, 29-30 October 2013) |
| 2013 | 31/07/13 | S3/2630 | CL47 | IHO-IOC GEBCO Guiding Committee Request for Nomination of Experts to fill a Vacancy |
| 2013 | 01/08/13 | S1/5051 | CL48 | 3rd Session of the UN Committee of Experts on Global Geospatial Information Management - Report. |
| 2013 | 12/08/13 | S1/1001 | CL49 | Draft Annual Report of the IHO for 2012 and approval of the recommendations in the Finance Report (see on the download list -Draft Publications awaiting approval by Member States) |
| 2013 | 15/08/13 | S1/0502 | CL50 | Category A Staff Vacancy at the IHB |
| 2013 | 16/08/13 | S3/8151/DQWG | CL51 | Request for information on Hydrographic Office Publications explaining Data Quality |
| 2013 | 17/09/13 | S3/8151/HSSC | CL52 | Request from the International Association of Oil and Gas Producers for information on a common operating picture for oil spi llresponse |
| 2013 | 18/09/13 | S3/2620 | CL53 | Proposed Memorandum of Understanding between the International Hydrographic Organization and the Nippon Foundation. |
| 2013 | 24/09/13 | S3/3055 | CL54 | Report on the 59th Session of the IMO Sub-Committee on Safety of Navigation |
| 2013 | 03/10/13 | S3/4405 | CL55 | S-4 Chart Specifications of the IHO Revision 4.4.0 (English version) |
| 2013 | 09/10/13 | S3/8151/SCWG | CL56 | Surface Current Working Group (SCWG) – Notification of a questionnaire to assess user requirements |
| 2013 | 25/10/13 | CBSC-1 | CL57 | Report of the 11th Meeting of the Capacity Building Sub-Committee |
| 2013 | 28/10/13 | S3/4405 | CL58 | Chart Specifications of the IHO (S-4) (New and revised Specifications related to Sections B-100 - General and B-400 -Hydrography and Aids to Navigation |
| 2013 | 29/10/13 | S1/1900/A | CL59 | World Hydrography Day - Proposed Theme for 2014 |
| 2013 | 30/10/13 | S1/1001 | CL60 | Annual Report fo the IHO for 2012 / Parts 1 & 2 |
| 2013 | 30/10/13 | S1/1001/WPFO/592/14 | CL61 | Proposed IHO Work Programme & Budget for 2014 |
| 2013 | 06/11/13 | S3/0302 | CL62 | IHO-IAG Advisory Board on the Law of the Sea -Confirmation of renewal of membership |
| 2013 | 08/11/13 | S3/1401 | CL63 | Manual on Tides in English |
| 2013 | 11/11/13 | S3/0104 | CL64 | Outcome of the 5th meeting of the Inter-Regional Coordination Committee (IRCC5) |
| 2013 | 11/11/13 | S3/2630 | CL65 | IHO-IOC GEBCO Guiding Committee/ New Representative and confirmation of renewal of membership |
| 2013 | 13/11/13 | S1/3023CBSC-1 | CL66 | Master of Science Programme in Hydrographic Surveying at the University of Southern Mississippi (USA) sponsored by theRepublic of Korea - Call for nominations |
| 2013 | 21/11/13 | S3/2644/A | CL67 | Standardization of Undersea Feature Names. Publication B-6, New Edition 4.1.0. |
| 2013 | 21/11/13 | S3/2644/B | CL68 | IHO-IOC GEBCO Gazetteer of undersea feature names on the web. |
| 2013 | 29/11/13 | S3/0302 | CL69 | Manual on Technical Aspects of the United Nations Convention on the Law of the Sea – 1982 – Publication C-51, New Edition5.0.0 |
| 2013 | 02/12/13 | S3/4405 | CL70 | S-4 – Chart Specifications of the IHO – Revised Specifications related to Sections B-400 and C-400 Hydrography and Aids toNavigation |
| 2013 | 05/12/13 | S1/0502 | CL71 | Announcement of the Selection of a new Assistant Director at the IHB |
| 2013 | 16/12/13 | CBSC-1AB-1 | CL72 | Capacity Building and Standards of Competence Stakeholders' Seminars 5-6 and 7 March, 2014, IHB Monaco |
| 2013 | 20/12/13 | S3/4405 | CL73 | Revision of Chart Specifications of the IHO S-4 Section B-500 |
| 2013 | 20/12/13 | S1/1001/WPFO/592/14 | CL74 | Approval of IHO Work Programme & Budget for 2014 |
| 2013 | 23/12/13 | S1/0900 | CL75 | Cumulative list of IHO Circular Letters issued in 2013 (including CCLs and FCCLs) |
| 2012 | 05/01/12 | S1/0100 | CL01 Rev1 | Update on Administrative Matters |
| 2012 | 06/01/12 | S1/5000 | CL02 | Proposed Accreditation of the Baltic and International Maritime Council (BIMCO) as a Non-Governmental InternationalOrganization. |
| 2012 | 06/01/12 | S3/8151/HSSC S-100 | CL03 | Proposal to exempt certain changes to S-100 from the requirement for formal approval by Member States |
| 2012 | 09/01/12 | S3/2705 | CL04 | Historic Tide Gauge Data in Non-Digital form in need of Rescue |
| 2012 | 24/01/12 | S3/8152 | CL05 | Operational descriptions of IC-ENC and Primar RENCS |
| 2012 | 24/01/12 | S3/2620 | CL06 | Withdrawn (see CL21/2012) |
| 2012 | 26/01/12 | S3/4405 | CL07 | Chart Specifications of the IHO (S-4) |
| 2012 | 30/01/12 | S3/4405/INT3 | CL08 | INT3: Use of Symbols and Abbreviations |
| 2012 | 30/01/12 | S3/8151/IEC | CL09 | IHO Publication S-64 "IHO Test Data Sets for ECDIS" Request for Member States Approval of Edition 2.0.0 |
| 2012 | 30/01/12 | S3/8151/TSMAD | CL10 | New IHO Publication S-102 "Bathymetric Surface Product Specification" Request for Member State Approval of Edition 1.0.0 |
| 2012 | 31/01/12 | S3/7050 | CL11 | Hydrographic Dictionary (S-32) |
| 2012 | 02/02/12 | S3/8151/S-52S3/8151/HSSC-S65 | CL12 | IHO Publications : S-52 appendix 1 "Guidance on Updating the Electronic Navigational Chart" – Edition 4.0.0, S-65"ENCs, Production, Maintenance and Distribution Guidance" – Edition 2.0.0 – Request for Member State Approval of the NewEditions |
| 2012 | 03/02/12 | S1/1900/A | CL13 | World Hydrography Day – Theme for 2012 |
| 2012 | 03/02/12 | S3/0104 | CL14 | Prince Albert Ist Medal for Hydrography - 2012 |
| 2012 | 06/02/12 | S3/8151/HSSC | CL15 | IHO Hydrographic Services and Standards Committee (HSSC), 3rd Meeting, Monaco, 8-10 November 2011. |
| 2012 | 08/02/12 | TA-006-S1/3022 | CL16 | Japan Capacity Building Project – 4th Course in Hydrographic Data Processing and Marine Cartography including specialism inElectronic Navigational Chart |
| 2012 | 10/02/12 | S3/2620 | CL17 | Nippon Foundation – GEBCO Training Project Year 9 |
| 2012 | 10/02/12 | S3/8157 | CL18 | Update Report on IHO Action concerning ECDIS Software Issues |
| 2012 | 15/02/12 | S3/2620 | CL19 | General Bathymetric Chart of the Oceans (GEBCO) – Establishment of the Sub-Committee on Regional Undersea Mapping(SCRUM) – Terms of Reference and Rules of Procedure |
| 2012 | 16/02/12 | S3/8151/HSSC | CL20 | IHO Resolution 6/1932, as amended, on the "Study of Mean Sea Level" |
| 2012 | 16/02/12 | S3/2620 | CL21 | Withdrawal of CL06/2012 |
| 2012 | 17/02/12 | S3/4244 | CL22 | Guidance for the Preparation and Maintenance of International Chart Schemes (S-11 Part A) – Updating of Annexes A and B |
| 2012 | 17/02/12 | TA-006-S1/3022 | CL23 | IHO Capacity Building Work Programme 2012 – Course in Hydrographic Data Processing, Wellington, New Zealand, 9 July-10August 2012 |
| 2012 | 20/02/12 | S3/7020 | CL24 | Report of the S-23 Working Group |
| 2012 | 20/02/12 | S3/0104 | CL25 | 10 CBSC Meeting 4-6 June Singapore and 4 IRCC Meeting 7-8 June Singapore. |
| 2012 | 24/02/12 | S3/7330 | CL26 | Issues relating to the encoding and symbolization of traffic separation systems in ECDIS |
| 2012 | 28/02/12 | S1/4827 | CL27 | Application by Brunei Darussalam for IHO Membership |
| 2012 | 01/03/12 | S1/5000S1/5066 | CL28 | Accreditation of the Baltic and International Maritime Council (BIMCO) as an Observer to the IHO |
| 2012 | 05/03/12 | S3/4405/INT1 | CL29 | IHO Publication INT1. Symbols, Abbreviations and Terms used on Charts. French Version, Edition No. 5 (2012) and SpanishVersion, Edition No. 4 (2011). |
| 2012 | 08/03/12 | S3/2620 | CL30 | New Bathymetric Publication - IHO-IOC GEBCO Cook Book (B-11). |
| 2012 | 09/03/12 | S1/0415 | CL31 | Work of the Staff Regulations Working Group (SRWG) |
| 2012 | 12/03/12 | S3/0128 | CL32 | IHO Hydrographic Commission on Antarctica, 11th Meeting, Hobart, AUS, 5-7 Oct 2011 |
| 2012 | 14/03/12 | S3/8157 | CL33 | Safety Notice about the Reliable Operation of ECDIS |
| 2012 | 27/03/12 | FO/598/01 | CL34 | Chair of the Finance Committee Meeting |
| 2012 | 27/03/12 | S1/5058 | CL35 | Memorandum of Understanding between the International Hydrographic Organization and the International Organization for Standardization (ISO) |
| 2012 | 27/03/12 | S3/3075 | CL36 | Outcome of the 16th Session of the IMO’s Sub-Committee on Communications and Search and Rescue (COMSAR 16) |
| 2012 | 28/03/12 | S1/0624S1/6000 | CL37 | Participation of High Standing National Officials in the International Hydrographic Conferences |
| 2012 | 30/03/12 | S3/7020 | CL38 | Report on the views expressed by Member States on the Report of the S-23 WG |
| 2012 | 03/04/12 | TA-006CBSC-1 | CL39 | IHO Capacity Building Project – Course in Hydrographic Data Processing, Wellington, New Zealand, 09 July – 10 August 2012 |
| 2012 | 12/04/12 | S3/8152 | CL40 | Ensuring consistency between ENCs and corresponding paper charts |
| 2012 | 16/04/12 | S3/8151/TSMAD | CL41 | Adoption of new IHO Publication S-102 "Bathymetric Surface Product Specification" |
| 2012 | 16/04/12 | S3/0302/ABLOS | CL42 | 7th ABLOS Biennial Conference |
| 2012 | 17/04/12 | S3/4405 | CL43 | Chart Specifications of the IHO (S-4) – Edition 4.2.0 – August 2011, French version |
| 2012 | 04/05/12 | FO/598/01 | CL44 | Membership of the Finance Committee |
| 2012 | 04/05/12 | S1/0415 | CL45 | Staff Regulations Working Group |
| 2012 | 07/05/12 | S1/3022-TA-006 | CL46 | Japan Capacity Building Project - Selected candidates |
| 2012 | 07/05/12 | S3/2620 | CL47 | New Bathymetric Publication IHO-IOC GEBCO Cook Book (B-11) |
| 2012 | 09/05/12 | S1/0402 | CL48 | Rear Admiral G.S. (Steve) RITCHIE, CB, DSC |
| 2012 | 14/05/12 | S3/8151/HSSC S-100 | CL49 | Result of proposal to exempt certain changes to S-100 from the requirement for formal approval by Member States |
| 2012 | 14/05/12 | S1/3085 | CL50 | New IHO Member State - Republic of Cameroon |
| 2012 | 18/05/12 | S3/4006 | CL51 | Continuous Provision of ENCs and RNCs to the IHB |
| 2012 | 21/05/12 | S3/8151/S-52 | CL52 | Adoption of New Editions of IHO Publications: Edition 4.0.0 of S-52 Appendix 1 "Guidance on updating the ElectronicNavigational Chart" Edition 2.0.0 of S-65 "ENCs, Production, Maintenance and Distribution Guidance" |
| 2012 | 21/05/12 | S3/0302/ABLOS | CL53 | ABLOS Membership |
| 2012 | 23/05/12 | S3/2641/A | CL54 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) – Membership and Vacancy – Request for IHO nominatedExperts |
| 2012 | 23/05/12 | S3/8151/IEC | CL55 | Adoption on Edition 2.0.0 of IHO Publication S-64 "IHO Test Data Sets for ECDIS" |
| 2012 | 29/05/12 | S3/4244 | CL56 | Guidance for the Preparation and Maintenance of International Chart Schemes (S-11 Part A) – New Edition 2.0.5. |
| 2012 | 30/05/12 | S3/3055 | CL57 | 90th Session of the Maritime Safety Committee of the International Maritime Organization |
| 2012 | 04/06/12 | S3/8151/DQWG | CL58 | Summary Report on a Survey by the Data Quality Working Group of Mariners’ Understanding and Use of Quality Indicators forChart Data |
| 2012 | 05/06/12 | S3/8151/HSSC | CL59 | 4th meeting of the Hydrographic Services and Standards Committee (HSSC) and Associated IHO ECDIS Stakeholders' Forum. 25 -28 September 2012 Taunton, UK |
| 2012 | 06/06/12 | S3/8151/HSSC | CL60 Rev1 | Resolutions of the IHO (M-3) – Amendment to IHO Resolution 2/2007 – "Principles and Procedures for making changes to IHOTechnical Standards and Specifications" |
| 2012 | 12/06/12 | S3/3080 | CL61 | Revision of IMO Assembly Resolutions A.705(17) and A.706(17) |
| 2012 | 13/06/12 | ISPWG | CL62 | Implementation of the Strategic Plan |
| 2012 | 14/06/12 | S3/8151/HSSC | CL63 | Resolutions of the IHO (M-3) Amendment to IHO Resolution 2/2007 |
| 2012 | 26/06/12 | S1/6009 | CL64 | Tonnage figures, number of shares and votes. |
| 2012 | 26/06/12 | FO/598/01 | CL65 | Membership of the Finance Committee |
| 2012 | 27/06/12 | S1/0415 | CL66 | Composition of the IHO Staff Regulations Working Group |
| 2012 | 05/07/12 | S3/4405 | CL67 | Chart Specifications of the IHO (S-4) |
| 2012 | 10/07/12 | S1/1001/11FO/595/11 | CL68 | P-7 Annual Report of the IHO for 2011. Part I General & Part 2 Finances |
| 2012 | 11/07/12 | S1/1900/A | CL69 | World Hydrography Day (WHD) 2012 and theme for WHD 2013 |
| 2012 | 12/07/12 | S3/3055 | CL70 | 58th Session of the IMO Sub-Committee on Safety of Navigation |
| 2012 | 13/07/12 | S1/6000/XVIII | CL71 | P-6 Report of Proceedings of the XVIII IHC Monaco 23-26 April 2012 |
| 2012 | 13/07/12 | S3/2643 | CL72 | GEBCO Sub Committee on undersea feature names (SCUFN) 24th meeting in Beijing, China 12-16 September 2011 |
| 2012 | 20/07/12 | S3/6003 | CL73 | IHO Response to Disasters |
| 2012 | 24/07/12 | S3/8157 | CL74 | 2nd Update Report on IHO Action concerning ECDIS Software Issues |
| 2012 | 31/07/12 | S1/4915 | CL75 | Application by Georgia for IHO Membership |
| 2012 | 01/08/12 | S3/7050 | CL76 | Hydrographic Dictionary (S-32) - New or Revised Definitions |
| 2012 | 06/08/12 | S1/0404 | CL77 | New Directing Committee - Allocation of Responsibilities |
| 2012 | 10/08/12 | S3/8152 | CL78 | Worldwide Electronic Navigational Chart Database Working Group request for input to the Guidelines for the implementation ofthe Wend Principles |
| 2012 | 16/08/12 | S1/1001/11FO/595/11 | CL79 | Approval of Annual Report of the IHO for 2011 |
| 2012 | 16/08/12 | S3/2641/A | CL80 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) - New Member |
| 2012 | 16/08/12 | S3/4405 | CL81 | S-4 Chart Specifications of the IHO - Rev. 4.3.0 (english version) |
| 2012 | 22/08/12 | TA-005-03S1/5051 | CL82 | Report on the Second Session of the UN Committee of Experts on Global Geospatial Information Management |
| 2012 | 23/08/12 | S1/6009 | CL83 | Tonnage Figures, Number of shares and Votes |
| 2012 | 29/08/12 | S3/8151/HSSC | CL84 | Resolutions of the IHO (M-3). Approval of an Amendment to IHO Resolution 2/2007 |
| 2012 | 03/09/12 | S1/0402 | CL85 | Vice Admiral Alfredo CIVETTA |
| 2012 | 12/09/12 | S1/1001/WP | CL86 | Updated IHO Budget for 2013 |
| 2012 | 21/09/12 | TA-005-1 | CL87 | Memorandum of understanding between the IHO and the EC |
| 2012 | 08/10/12 | S1/5051TA-005-3 | CL88 | Second High Level Forum on Global Geospatial Information Management, Doha, Qatar 4-6 February 2013 |
| 2012 | 10/10/12 | S3/3084 | CL89 | Fourth Meeting of the Sub-Committee on the World-Wide Navigtional Warnings Service (WWNWS) |
| 2012 | 29/10/12 | S3/8152 | CL90 | Encoding of all-round (OMNI-Directional) lights in ENC |
| 2012 | 06/11/12 | S3/8157 | CL91 | 3rd Update Report on IHO Actions concerning ECDIS Software Issues |
| 2012 | 07/11/12 | S1/3042S3/0302 | CL92 | Call for Expression of Interest to advise Ecuador on Potential Extension of the Continental Shelf |
| 2012 | 09/11/12 | S3/0304 | CL93 | National Experts on the Law of the Sea |
| 2012 | 12/11/12 | S3/6003 | CL94 | Final Text of Revised Resolution 1/2005 as amended – IHO Response to Disasters |
| 2012 | 12/11/12 | S1/0506 | CL95 | List of Projects available for Personnel seconded from Member States to the IHB |
| 2012 | 15/11/12 | S1/1001/WP | CL96 | IHO Programme of Events – Longcast and Request for States to consider hosting meetings |
| 2012 | 15/11/12 | TA 005-1 | CL97 | Cooperation between the IHO and the European Commission |
| 2012 | 16/11/12 | S1/1001/WP | CL98 | Finalised IHO Work Programme for 2013 |
| 2012 | 22/11/12 | S3/0104 | CL99 | Outcome of the Fourth Meeting of the Inter-Regional Coordination Committee (IRCC4) |
| 2012 | 27/11/12 | S1/0506S1/3023 | CL100 | Secondment of Mr. PARK MYUNG WON to the IHB |
| 2012 | 28/11/12 | S1/6000/X-5 | CL101 | Dates for 5th Extraordinary International Hydrographic Conference |
| 2012 | 29/11/12 | S3/8151/HSSC | CL102 | Outcome of the Fourth Meeting of the Hydrographic Services and Standards Committee (HSSC) and Associated IHOStakeholders’ Forum |
| 2012 | 03/12/12 | S3/3055 | CL103 | Report on the 91st Session of the IMO Maritime Safety Committee |
| 2012 | 04/12/12 | S3/8151/MSDIWG | CL104 | Marine Spatial Data Infrastructure (MSDI) Open Forum, 30 January 2013 |
| 2012 | 13/12/12 | CBSC-1 | CL105 | Report of the 10th Meeting of the Capacity Building Sub Committee (CBSC10) |
| 2012 | 21/12/12 | S1/5009 | CL106 | ICC 2013 – 26th International Cartographic Conference (Dresden, Germany, 25-30 August 2013) |
| 2012 | 21/12/12 | S1/0900 | CL107 | Cumulative List of IHB Circular Letters issued in 2012 (including CCLs, FCCLs) |
| 2011 | 05/01/11 | S1/0100 | CL01 | Update on Administrative matters |
| 2011 | 06/01/11 | S3/4405 | CL02 | Chart Specifications of the IHO (S-4) – Proposed New Definitions, Specifications and Symbols for Foul Area and Foul Ground |
| 2011 | 07/01/11 | S3/4405 | CL03 | Chart Specifications of the IHO (S-4) – Approval of New and Revised Specifications for Chart Accuracy Note, Oscillating Lights, Floating Wind Turbines, Intervals between Symbols in Area Limits, Size and Displacement of Symbols, Floating Waste Bins,Fish Aggregating Devices, Sub-surface ODAS Instruments |
| 2011 | 11/01/11 | S3/0302/ABLOS | CL04 | IHO- IAG Advisory Board on Technical Aspects of the Law of the Sea (ABLOS): IHO Membership |
| 2011 | 12/01/11 | S3/8151/HSSC | CL05 | Approval of Edition 1.0.0 of S-99. Operational Procedures for the Organization and Management of the S-100 GeospatialInformation Registry. |
| 2011 | 18/01/11 | S1/1900/A | CL06 | World Hydrography Day – Theme for 2011 |
| 2011 | 19/01/11 | TA-6 | CL07 | Category B' Hydrographic Course at the Bangladesh Navy Hydrographic School (03 April - 01 September 2011) |
| 2011 | 24/01/11 | S1/1001/WP | CL08 | Annual Cycles for the Review of the New Strategic Mechanism |
| 2011 | 31/01/11 | S3/8151/EUWG | CL09 | Guidelines for encoding Temporary and Preliminary ENC Updates |
| 2011 | 02/02/11 | S3/2620 | CL10 | Nippon Foundation – GEBCO Training Project Year 8 |
| 2011 | 03/02/11 | S3/4405 | CL11 | Chart Specifications of IHO S-4, Approval of New and Revised Specifications and Symbols for Virtual Aids to Navigation |
| 2011 | 04/02/11 | S3/0104 | CL12 | Ninth Meeting of the Capacity Building Sub-Committee (CBSC-9) and Third Meeting of the Inter-Regional CoordinationCommittee (IRCC3), Niteroi, Brazil, 23-27 May 2011 |
| 2011 | 07/02/11 | S1/0100(S3/0302) | CL13 | International Foundation for the Law of the Sea (IFLOS) – Summer Academy 2011 |
| 2011 | 10/02/11 | TA-006-S1/3022 | CL14 | Japan Capacity Building Project – 3rd Course in Hydrographic Data Processing and Marine Cartography, including specialism inElectronic Navigational Chart, UKHO, Taunton, UK, 5 September – 16 December 2011 |
| 2011 | 10/02/11 | S1/3013 | CL15 | Safer Seas ("towards Safer, Cleaner Seas"), Brest, France, 10-13 May 2011 |
| 2011 | 11/02/11 | S1/5065 | CL16 | Proposed Memorandum of Understanding between the International Hydrographic Organization and the Secretariat of the PacificCommunity |
| 2011 | 15/02/11 | S3/4405/INT1 | CL17 | 7th Edition of IHO Publication INT 1, English version – Symbols, Abbreviations and Terms used on Charts |
| 2011 | 21/02/11 | S3/7050 | CL18 | Hydrographic Dictionary (S-32), New or Revised Definitions. |
| 2011 | 24/02/11 | S3/8157 | CL19 | ECDIS Software Issues Workshop – Outcomes |
| 2011 | 02/03/11 | S1/3026 | CL20 | Vacancies for nautical cartographers in New Zealand |
| 2011 | 03/03/11 | S3/7350 | CL21 | Adoption of edition 4.2 of IHO Publication S-58 |
| 2011 | 09/03/11 | S3/8151/MSDI | CL22 | Adoption of Revised Edition of IHO Publication C-17 – "Spatial Data Infrastructures: ‘The Marine Dimensio n’ – Guidance forHydrographic Offices" |
| 2011 | 11/03/11 | S3/8151/DQWG | CL23 | Data Quality Working Group - Mariners' survey questionnaire on the understanding and use of quality indicators for chart data |
| 2011 | 14/03/11 | S3/8151/HSSC | CL24 | Approval of Amendments to IHO Resolution 02/2007 – Principles and Procedures for making changes to IHO TechnicalStandards |
| 2011 | 14/03/11 | S3/3061 | CL25 | Chart Specifications of the IHO (S-4) – Revision 4.1.0 |
| 2011 | 21/03/11 | S3/2643 | CL26 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) – 23rd Meeting, Lima, Peru, 11-14 September 2010 |
| 2011 | 24/03/11 | S3/8151/HSSC | CL27 | 3rd Meeting of the Hydrographic Services and Standards Committee (HSSC) 8-10 November 2011, IHB Monaco |
| 2011 | 28/03/11 | S3/3075 | CL28 | Outcome of the 15th Session of the International Maritime Organization’s Sub-Committee on Communications and Search andRescue (COMSAR15) |
| 2011 | 26/04/11 | S1/3022-TA-006 | CL29 | Japan Capacity Building Project - Selected Candidates- UKHO Taunton 05 September - 16 December 2011. |
| 2011 | 06/05/11 | S3/8151/EUWG | CL30 | Status of Temporary and Preliminary ENC Updates Production |
| 2011 | 09/05/11 | S1/1001/10 – FO/595/10 | CL31 | P-7: Annual Report of the IHO for 2010, Part 1 – General and Part 2 - Finance |
| 2011 | 17/05/11 | S3/4405 | CL32 | Chart Specifications of the IHO (S-4) – Approval of New Definitions, Specifications and Symbols for Foul Area and FoulGround |
| 2011 | 19/05/11 | S1/5058 | CL33 | Memorandum of Understanding between the International Organization for Standardization (ISO) and the International Hydrographic Organization (IHO) |
| 2011 | 30/05/11 | S3/3055 | CL34 | 89th Session of IMO's MSC |
| 2011 | 01/06/11 | S1/5065 | CL35 | Memorandum of Understanding between the International Hydrographic Organization (IHO) and the Secretariat of the PacificCommunity |
| 2011 | 15/06/11 | S3/3055 | CL36 | 57th Session of the IMO Sub-Committee on Safety of Navigation |
| 2011 | 17/06/11 | S3/8151/HSSC | CL37 | Proposal to amend IHO Resolution 2/2007 |
| 2011 | 30/06/11 | CBC-1S1/3023 | CL38 | Memorandum of Understanding (MOU) between the Republic of Korea and the IHO on Support of the IHO Capacity BuildingProgramme |
| 2011 | 08/07/11 | S1/0900 | CL39 | IHO Publication M-2, Version 3.0.0, July 2011 "The Need for National Hydrographic Services" |
| 2011 | 14/07/11 | S3/1106 | CL40 | Possible changes to universal co-ordinated time (UTC) |
| 2011 | 18/07/11 | S3/7330 | CL41 | Proposed new edition of Annex A to Appendix B. 1 of S-57 - Use of the object catalogue for ENC |
| 2011 | 19/07/11 | S3/0302/ABLOS | CL42 | IHO-IAG advisory board on technical aspects of the law of the sea (ABLOS) / IHO Membership |
| 2011 | 21/07/11 | S1/1900/A | CL43 | World Hydrography Day (WHD) 2011 & Theme for WHD 2012 |
| 2011 | 21/07/11 | S3/8151/HSSC | CL44 | Progress Report on S-100 and its Relevance to E-Navigation |
| 2011 | 29/07/11 | S1/1001/WP | CL45 | Proposed IHO Work Programme & Budget for 2012 |
| 2011 | 01/08/11 | S3/8157 | CL46 | ECDIS Data Presentation Test for Ships |
| 2011 | 09/08/11 | S1/0502 | CL47 | Category A Staff Vacancy at the IHB |
| 2011 | 09/08/11 | S3/0304 | CL48 | National Experts on the Law of the Sea |
| 2011 | 10/08/11 | S1/1001-FO/595/10 | CL49 | Approval of the IHO 2010 annual report - Part 2 / Finances |
| 2011 | 12/08/11 | S3/8151/HSSC | CL50 | Resolutions of the IHO : M-3 |
| 2011 | 23/08/11 | CBSC-1 | CL51 | Report of the ninth meeting of the IHO Capacity Building Sub-Committee |
| 2011 | 23/08/11 | AB-2 | CL52 | FIG-IHO-ICA International Board on standards of competence for hydrographic surveyors and nautical cartographers (IBSC) /Membership |
| 2011 | 26/08/11 | S3/0104 | CL53 | Outcome of the third meeting of the Inter-Regional Coordination Committee (IRCC3) |
| 2011 | 31/08/11 | S3/4405 | CL54 | Chart Specifications of the IHO (S-4) Revision 4.2.0 |
| 2011 | 31/08/11 | S3/7020 | CL55 | Working Group on the revision of special publication S-23 / Limits of Oceans and Seas. |
| 2011 | 12/09/11 | S3/0302/ABLOS | CL56 | IHO-IAG Advisory Board on Technical Aspects of the Law of the Sea (ABLOS) – IHO Membership |
| 2011 | 13/09/11 | S1/0506 | CL57 | List of projects available for personnel seconded from Member States to the IHB |
| 2011 | 14/09/11 | S1/0015 | CL58 | Status on voting on the amendments to the Convention |
| 2011 | 15/09/11 | TA-006-1 | CL59 | Multi-beam Sonar Training course in Fremantle (Australia) 31 October - 05 November 2011 |
| 2011 | 28/09/11 | S1/1001/WPFO/592/12 | CL60 | Proposed IHO Work Programme & Budget for 2012 |
| 2011 | 30/09/11 | S3/3084 | CL61 | 3rd Meeting of the World-Wide Navigational Warning Service Sub-Committee (WWNWS) |
| 2011 | 13/10/11 | S3/0304 | CL62 | National Experts on the Law of the Sea |
| 2011 | 24/10/11 | TA-006-1 | CL63 | Multi-beam Sonar Training Course in Fremantle Australia (31 Oct - 05 Nov) |
| 2011 | 24/10/11 | TA-006CBSC-1 | CL64 | IHO Capacity Building Project Course in Electronic Navigational Chart Production Taunton, UK 30 January - 02 March 2012 |
| 2011 | 25/10/11 | S3/7330 | CL65 | Approval of the new edition of Annex A to Appendix B.1 of S-57- Use of the Object Catalogue for ENC |
| 2011 | 03/11/11 | TA-005-3S1/5051 | CL66 | IHO Participation in the UN Committee of Experts on Global Geospatial Information Management |
| 2011 | 03/11/11 | S1/5041 | CL67 | Request from the World Meteorological Organization (WMO) |
| 2011 | 03/11/11 | S3/8157 | CL68 | 2nd IHO Technical Workshop on ECDIS Software Issues |
| 2011 | 07/11/11 | AB-3 | CL69 | FIG-IHO-ICA International Board on Standards of competence for Hydrographic Surveyors and Nautical Cartographers (IBSC) |
| 2011 | 10/11/11 | S3/0104 | CL70 | Prince Albert 1st Medal for Hydrography - 2012 |
| 2011 | 18/11/11 | S1/0502 | CL71 | Recruitment of Category "A" Staff |
| 2011 | 25/11/11 | S3/2620 | CL72 | General Bathymetric Chart of the Oceans (GEBCO) – Establishment of the Sub-Committee on Regional Undersea Mapping(SCRUM) – Proposed Terms of Reference and Rules of Procedure |
| 2011 | 28/11/11 | S3/7355 | CL73 | New and Changed ENC Producer Agencies Listed in S-62 – List of Data Producer Codes |
| 2011 | 29/11/11 | TA-006-CBSC-1 | CL74 | IHO Capacity Building Project, Course in Electronic Navigational Chart Production: Taunton, UK 30 January - 02 March 2012 |
| 2011 | 30/11/11 | S1/0624 | CL75 | Participation of high standing National Officials in the International Hydrographic Conferences |
| 2011 | 02/12/11 | S1/4811 | CL76 | Application by the Socialist Republic of Viet Nam for IHO Membership |
| 2011 | 02/12/11 | S1/1001/WPFO/592/12 | CL77 | IHO Work Programme and Budget for 2012 |
| 2011 | 05/12/11 | S3/0302/ABLOS | CL78 | 18th ABLOS Business Meeting |
| 2011 | 06/12/11 | S1/5014 | CL79 | 27th Regular Session of the IMO Assembly |
| 2011 | 07/12/11 | S1/0420 | CL80 | Organizational structure of the IHB |
| 2011 | 13/12/11 | S3/8151/HSSC | CL81 | Proposal to amend IHO resolution 6/1932 as amended, on the "Study of Mean Sea Level" |
| 2011 | 16/12/11 | S1/3072 | CL82 | Mr Toivo PRELA, Estonia |
| 2011 | 23/12/11 | S1/0900 | CL83 | Cumulative list of IHB CLs issued in 2011 |
| 2010 | 05/01/10 | S1/0100 | CL01 | Update on Administrative Matters |
| 2010 | 06/01/10 | S3/6000 | CL02 | IHO Resolution on Status of Hydrographic Surveying and Nautical Charting World Wide |
| 2010 | 08/01/10 | TA-6-1 | CL03 | Multi-beam Course co-hosted by the Swedish Maritime Administration |
| 2010 | 11/01/10 | S3/8151/HSSC | CL04 | IHO Hydrographic Services and Standards Committee (HSSC), 1st Meeting, Singapore, 22-24 October 2009 |
| 2010 | 13/01/10 | S3/8151/HSSC | CL05 | IHO Publication - S-66 - Facts about Electronic Charts and Carriage Requirements |
| 2010 | 14/01/10 | S3/7350 | CL06 | IHO Publication S-58 "Recommended ENC Validation Checks", Edition 4.1, January 2010 |
| 2010 | 14/01/10 | S3/7050 | CL07 | Hydrographic Dictionary (S-32) |
| 2010 | 15/01/10 | S1/1005/A | CL08 | Password Protection on the IHO Website |
| 2010 | 25/01/10 | S3/8151/MSDIWG | CL09 | Adoption of C-17 as a new IHO Publication |
| 2010 | 28/01/10 | S3/4405 | CL10 | New Section of the Chart Specifications of the IHO (S-4) - Section B-600 Chart Maintenance |
| 2010 | 29/01/10 | S1/1437 | CL11 | Retirement of Mrs. Renée Caudoux |
| 2010 | 29/01/10 | S3/6000 | CL12 | Review of the Repertory of IHO Resolutions (M-3) |
| 2010 | 01/02/10 | S3/8151/TSMAD | CL13 | Approval of Edition 1.2 of S-65 - ENC Production Guidance |
| 2010 | 04/02/10 | S3/4405 | CL14 | Chart Specifications of the IHO (S-4) - New and Revised Specifications and Symbols for Pipeline and Cable Tunnels, Bridges, etc. |
| 2010 | 08/02/10 | TA-006-S1/3022 | CL15 | Japan Capacity Building Project. 2nd Course in Hydrographic Data Processing and Marine Cartography, including Specialism inElectronic Navigational Chart. |
| 2010 | 08/02/10 | S3/2643 | CL16 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN). 22nd Meeting, Brest, France, 22-25 September 2009. |
| 2010 | 08/02/10 | S3/8151/DQWG | CL17 | ENC Data Quality Indicators. |
| 2010 | 09/02/10 | S3/3061 | CL18 | New edition of IHO Publication S-49. Standardization of Mariners' Routeing Guides. |
| 2010 | 10/02/10 | S1/0802-S3/6000 | CL19 | Copyright notice for IHO Publications. |
| 2010 | 12/02/10 | S3/2620 | CL20 | Nippon Foundation - GEBCO Training Project Year 7 |
| 2010 | 24/02/10 | S3/8152 | CL21 | Urgent Re-examination of ENC Data |
| 2010 | 02/03/10 | S3/0128 | CL22 | IHO Hydrographic Commission on Antarctica, 9th Meeting, Simon's Town, Cape Town, South Africa, 12-14 October 2009 |
| 2010 | 03/03/10 | S3/8151/CSPCWG | CL23 | Approval of Edition 2.003 of S-11 Part A - Guidance for the Preparation and Maintenance of International Chart Schemes |
| 2010 | 08/03/10 | S3/8151/DIPWG | CL24 | Approval of Edition 6.0 of S-52 - Specifications for Chart Content and Display Aspects of ECDIS |
| 2010 | 09/03/10 | S3/0104 | CL25 | Second Meeting of the Inter-Regional Coordination Committee (IRCC2), New Orleans, USA, 17-18 June 2010 |
| 2010 | 18/03/10 | S3/7050 | CL26 | Proposed amendment to IHO Resolution K3.3 - Hydrographic Dictionary. |
| 2010 | 29/03/10 | S3/3080 | CL27 | Outcome of the 14th Session of the International Maritime Organization's Sub-Committee on Communications and Search andRescue (COMSAR14) |
| 2010 | 30/03/10 | S3/6000 | CL28 | Review of the Repertory of IHO Resolutions (M-3) |
| 2010 | 06/04/10 | S3/8151/HSSC | CL29 | 2nd Meeting of the IHO Hydrographic Services and Standards Committee (HSSC): 26-29 October 2010, Rostock, Germany. |
| 2010 | 27/04/10 | S1/3022-TA-006 | CL30 | Japan Capacity Building Project - Selected Candidates, 2nd Course in Hydrographic Data Processing and Marine Cartography,UKHO, Taunton, UK, 06 September - 17 December 2010 (Funded by the Nippon Foundation) |
| 2010 | 07/05/10 | S1/1001/09-FO/595/09 | CL31 | P-7: Annual Report of the IHO for 2009 Part 1 - General & Part 2 - Finances - IHO Work Programme for 2010 (updated) |
| 2010 | 19/05/10 | S3/7050 | CL32 | Proposed Amendment to IHO Resolution 7/1929 (formerly Resolution K3.3), as amended, - Hydrographic Dictionary |
| 2010 | 21/05/10 | S3/3061 | CL33 | Approval of Edition 2.0 of S-49 - Standardization of Mariners' Routeing Guides |
| 2010 | 25/05/10 | S3/3055 | CL34 | 87th Session of IMOs Maritime Safety Committee (MSC87) |
| 2010 | 25/05/10 | S1/0802-S3/6000 | CL35 | Copyright notice for IHO Publications |
| 2010 | 01/06/10 | S3/1410 | CL36 | Inventory of Tide Gauges |
| 2010 | 08/06/10 | S3/0304 | CL37 | National Experts on the Law of the Sea |
| 2010 | 11/06/10 | S3/0302/ABLOS | CL38 | 6th ABLOS Biennial Conference |
| 2010 | 14/06/10 | S3/8151/CSPCWG | CL39 | Chart Specifications of the IHO (S-4) and Symbols, Abbreviations and Terms used on Charts (INT1) - Small Craft (Leisure)Facilities Symbols |
| 2010 | 22/06/10 | S1/1001/09 | CL40 | Revision of Annual Report of the IHO for 2009 - Part 1 - General (P-7) |
| 2010 | 02/07/10 | S1/1438 | CL41 | Death of IHB Staff Member |
| 2010 | 19/07/10 | S1/1900/A | CL42 | World Hydrography Day (WHD) 2010 - and the theme for WHD 2011 |
| 2010 | 26/07/10 | S1/0415S1/0410 | CL43 | Withdrawn. See CL 47 |
| 2010 | 26/07/10 | S1/1001/WP | CL44 | Proposed IHO Work Programme and Budget for 2011 |
| 2010 | 27/07/10 | S1/3008 | CL45 | GEOMATICA 2011 |
| 2010 | 03/08/10 | S1/1001-FO/595/08 | CL46 | Approval of Annual Report of the IHO for 2009 - Part 2 - Finances |
| 2010 | 04/08/10 | S1/0415S1/0410 | CL47 | Withdrawal of the Staff Regulations Working Group Final Report |
| 2010 | 04/08/10 | S3/3055 | CL48 | 56th Session of the IMO Sub-Committee on Safety of Navigation |
| 2010 | 06/08/10 | S3/4405 | CL49 | Approval of Section B-600 of Publication S-4, Chart Specifications of the IHO |
| 2010 | 09/08/10 | S3/0104 | CL50 | Outcomes of the Second Meeting of the Inter-Regional Coordination Committee (IRCC2) |
| 2010 | 10/08/10 | S1/1811 | CL51 | The International Hydrographic Review - The Printed and Edited Edition |
| 2010 | 17/08/10 | S3/3061 | CL52 | Chart specifications of the IHO (S-4) |
| 2010 | 20/08/10 | S1/0500 | CL53 | Staff changes at the bureau |
| 2010 | 23/08/10 | S3/8152 | CL54 | Limitation in ECDIS Equipment Software |
| 2010 | 30/08/10 | S1/0502 | CL55 | Vacancy of Category A Staff |
| 2010 | 30/08/10 | S3/4405 | CL56 | Chart specifications of the IHO (S-4) |
| 2010 | 06/09/10 | S3/3084 | CL57 | 2nd Meeting of the World-Wide Navigational Warnings Service Sub-Committee (WWNWS) |
| 2010 | 06/09/10 | S3/0302 | CL58 | Manual on Technical Aspects of the United Nations Convention on the Law of the Sea – 1982 (IHO Publication C-51 –4th Edition) – Spanish Edition |
| 2010 | 07/09/10 | S3/8151/DQWG | CL59 | CATZOC Classification of Legacy Data |
| 2010 | 09/09/10 | S3/8151/HSSC | CL60 | 2nd Meeting of the IHO Hydrographic Services and Standards Committee (HSSC) – Chairman’s Letter of Welcome |
| 2010 | 13/09/10 | S3/0304 | CL61 | National Experts on the Law of the Sea |
| 2010 | 06/10/10 | S1/1001/WP-FO/592/10 | CL62 | Proposed IHO Work Programme & Budget for 2011 |
| 2010 | 08/10/10 | S3/0131 | CL63 | Establishment of the Arctic Regional Hydrographic Commission (ARHC) |
| 2010 | 12/10/10 | S1/1811 | CL64 | The International Hydrographic Review – Appointment of a new Editor |
| 2010 | 12/10/10 | S3/3084 | CL65 | Promulgation of Maritime Safety Information – Draft Revised NAVTEX Manual |
| 2010 | 18/10/10 | S3/0123 | CL66 | International Hydrographic Seminar in India |
| 2010 | 20/10/10 | S3/3061S3/4405 | CL67 | Chart Specifications of the IHO (S-4) New and Revised Specifications and Symbols for Virtual Aids to Navigation |
| 2010 | 21/10/10 | TA-006CBSC-1 | CL68 | IHO Capacity Building Project Course in Marine Cartography Taunton, UK, 7 March - 8 April 2011 |
| 2010 | 25/10/10 | S3/0104 | CL69 | Approval of Amendments to A402.1 in S-4 and Resolution 2/1997 in M-3 |
| 2010 | 02/11/10 | S3/8151/HSSC | CL70 | Recommendation by HSSC for IHO to adopt S-99 as an IHO Standard |
| 2010 | 03/11/10 | S3/4405 | CL71 | Chart Specifications of the IHO (S-4) and Symbols, Abbreviations and Terms used on Charts (INT1) – Small Craft (Leisure)Facilities Symbols |
| 2010 | 08/11/10 | AB-2 | CL72 | FIG/IHO/ICA International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers –Individual recognition schemes – submission review fee – updated Terms of Reference and Rules of Procedure |
| 2010 | 09/11/10 | S3/0302/ABLOS | CL73 | 6th ABLOS Biennial Conference and 17th ABLOS Business Meeting |
| 2010 | 11/11/10 | S3/3084 | CL74 | Promulgation of Maritime Safety Information – Draft Revised NAVTEX Manual |
| 2010 | 12/11/10 | S3/7050 | CL75 | Hydrographic Dictionary (S-32) |
| 2010 | 15/11/10 | S3/0302/ABLOS | CL76 | IHO-IAG Advisory Board on Technical Aspects of the Law of the Sea (ABLOS) – IHO Membership |
| 2010 | 15/11/10 | S3/3055 | CL77 | E-Navigation and the IHO |
| 2010 | 16/11/10 | S1/5009 | CL78 | ICC 2011 – 25th International Cartographic Conference (Paris, France, 3-8 July 2011) |
| 2010 | 22/11/10 | S3/0128 | CL79 | IHO Hydrographic Commission on Antarctica (HCA), 10th Meeting, Cambridge, United Kingdom, 20-22 September 2010 |
| 2010 | 30/11/10 | TA-005-5 | CL80 | Memorandum of Understanding between the IHO and the Panamerican Institute of Geography and History |
| 2010 | 03/12/10 | S1/1001/WP-FO/592/10 | CL81 | IHO Work Programme and Budget for 2011 |
| 2010 | 07/12/10 | S1/6000/XVIII | CL82 | XVIIIth International Hydrographic Conference, April 2012 |
| 2010 | 07/12/10 | S3/3055 | CL83 | 88th Session of the International Maritime Organization’s Maritime Safety Committee (MSC88) |
| 2010 | 09/12/10 | TA-006CBSC-1 | CL84 | IHO Capacity Building Project Course in Marine Cartography - Selected candidates. Taunton UK - 07 March - 08 April 2011 |
| 2010 | 10/12/10 | S3/2620 | CL85 | IOC-IHO/GEBCO Guiding Committee Meeting, Lima, Peru, 18 September 2010 |
| 2010 | 10/12/10 | S3/8151/HSSC | CL86 | IHO Hydrographic Services & Standards Committee (HSSC), 2nd Meeting, Rostock, Germany, 26-29 October 2010. |
| 2010 | 13/12/10 | S3/8151/HSSC | CL87 | Proposed amendments to IHO Resolution 2/2007 – Principles and Procedures for making changes to IHO Technical Standardsand Specifications |
| 2010 | 13/12/10 | S3/8151/MSDI | CL88 | Adoption of Edition 1.1 of C-17 – Spatial Data Infrastructures: "The Marine Dimension" – Guidance for Hydrographic Offices |
| 2010 | 13/12/10 | S3/8157 | CL89 | Workshop on ECDIS Software Issues |
| 2010 | 14/12/10 | S3/7350 | CL90 | IHO Publication S-58 "Recommended ENC Validation Checks" - HSSC Recommendation to adopt Edition 4.2 |
| 2010 | 20/12/10 | S1/0502 | CL91 | Recruitment of Category A Staff |
| 2010 | 23/12/10 | S1/0900 | CL92 | Cumulative list of IHO Circular Letters issued in 2010 |
| 2009 | 05/01/09 | S1/0100 | CL01 | Voting Situation for the Amendments to the IHO Convention and update concerning Pending Member States |
| 2009 | 12/01/09 | S1/0015 | CL02 | Protocol of Amendments to the IHO Convention |
| 2009 | 12/01/09 | S3/7020 | CL03 | Working Group on the Revision of Special Publication 23 "Limits of Oceans and Seas" (S-23WG) |
| 2009 | 13/01/09 | S3/4005 | CL04 | New Edition of Malacca and Singapore Straits ENCs |
| 2009 | 15/01/09 | S3/8151/IEC | CL05 | IHO Publication S-64 "ECDIS Test Data Sets" New Edition 1.1- December 2008 |
| 2009 | 22/01/09 | S3/0128 | CL06 | IHO 8th HCA Meeting, Niteroi, Rio, Brazil 6-8 October 2008 |
| 2009 | 22/01/09 | S1/5000 | CL07 | Proposed Accreditation of the Inland ENC Harmonization Group (IEHG) as a non-governmental international organization(NGIO) |
| 2009 | 05/02/09 | TA-6 | CL08 | Twelfth (12th ) Hydrographic Course at the National Hydrographic School, Goa , India |
| 2009 | 06/02/09 | S3/3075 | CL09 | Outcome of the 13th session of COMSAR, IMO London, UK 19-23 January 2009 |
| 2009 | 13/02/09 | S1/3022-TA-006 | CL10 | Japan Capacity Building Project & 1st Course in Hydrographic Data Processing and Marine Cartography, UKHO, Taunton, UK 7September 18 December 2009 |
| 2009 | 17/02/09 | S3/8151/HSSC | CL11 | Review of IHO Technical Resolutions by the Committee on Hydrographic Requirements for Information Systems (CHRIS) -Group 1 of 4 |
| 2009 | 17/02/09 | S3/8151/HSSC | CL12 | Review of IHO Technical Resolutions by the Committee on Hydrographic Requirements for Information Systems (CHRIS) -Group 2 of 4 |
| 2009 | 18/02/09 | S1/0900 | CL13 | Proposed Revised Administrative Resolutions Q1.1 and R4.1 ?IHO Publication Numbering, Classification and Pricing Policy |
| 2009 | 18/02/09 | S3/2620 | CL14 | Nippon Foundation ?GEBCO Training Project Year 6 |
| 2009 | 20/02/09 | S1/1811-P/0005 | CL15 | The International Hydrographic Review Digital version and Prince Albert 1st Medal for Hydrography - Proposed AdministrativeResolution Q2.5 |
| 2009 | 02/03/09 | S1/0506-S1/3023 | CL16 | Secondment of Dr. SHIM MOON-BO to the IHB |
| 2009 | 09/03/09 | S3/2630 | CL17 | GEBCO Guiding Committee and its Sub-Committees - Membership and Vacancies |
| 2009 | 12/03/09 | S1/0015 | CL18 | Protocol of Amendments to the IHO Convention |
| 2009 | 20/03/09 | S1/0410S1/0415 | CL19 | Amendment to IHO Publication M-7 - IHB Staff Regulations, 7th Edition, June 2004 |
| 2009 | 23/03/09 | S3/4405 | CL20 | Chart Specifications of the IHO (M-4) |
| 2009 | 02/04/09 | S3/8157 | CL21 | 3rd International ECDIS Conference and Exhibition, Singapore , 19-21 October 2009 |
| 2009 | 08/04/09 | S3/7020 | CL22 Rev1 | Working Group on the Revision of Special Publication 23 "Limits of Oceans and Seas" (S-23WG) |
| 2009 | 09/04/09 | S3/4010 | CL23 | List of Booklets on Chart Symbols and Abbreviations published by various Maritime Countries - Publication M-15 and Technical Resolution K1.1 |
| 2009 | 14/04/09 | S1/5000 | CL24 | Accreditation of the Inland ENC Harmonization Group (IEHG) as an NGIO Observer to the IHO |
| 2009 | 17/04/09 | TA-006-1 | CL25 | Hydrographic Courses at the Pakistan Navy Hydrographic School, Karachi (2009-2010). |
| 2009 | 20/04/09 | S3/2630 | CL26 | GEBCO Guiding Committee and its Sub-committees: Membership and Vacancies |
| 2009 | 24/04/09 | S1/3022-TA-006 | CL27 | Japan Capacity Building Project: Selected Candidates |
| 2009 | 24/04/09 | S1/1001/08-S1/0900 | CL28 | P-7: Annual Report of the IHO for 2008 |
| 2009 | 28/04/09 | S3/8151/HSSC | CL29 | Review of the Technical Resolutions by CHRIS (Group 2 of 4) |
| 2009 | 29/04/09 | S3/8151/HSSC | CL30 | Review of the Technical Resolutions by CHRIS ( Group 3 of 4) |
| 2009 | 08/05/09 | S1/1900/A | CL31 | Celebration of the World Hydrography Day (WHD) 2009 |
| 2009 | 12/05/09 | S3/8151/HSSC | CL32 | IHO S-57 Supplement 2 - Announcement of Document Release |
| 2009 | 19/05/09 | S1/1900/A | CL33 | World Hydrography Day - IHO Slideshow |
| 2009 | 19/05/09 | S3/8151/S52 | CL34 | S-52 "Specifications for Chart Content and Display Aspects of ECDIS" Draft 6th Edition - Request for Stakeholder Feedback |
| 2009 | 10/06/09 | S3/8152 | CL35 | Request to report National Status of ENC Coverage |
| 2009 | 12/06/09 | S3/8151/HSSC | CL36 | S-100 IHO Geospatial standard for marine data and information - request for Stakeholder Feedback |
| 2009 | 15/06/09 | S3/8151/HSSC | CL37 | 1st Meeting of the IHO Hydrographic Services and Standards Committee (HSSC), 22-24 October 2009, Singapore |
| 2009 | 16/06/09 | S3/3084 | CL38 | Promulgation of Radio Navigational Warnings Sub-Committee – Change of Name and Revised TOR |
| 2009 | 16/06/09 | S1/0900 | CL39 | Approved new text for Administrative Resolutions Q1.1 and R4.1 - IHO Publication numbering, classification and pricing policy |
| 2009 | 16/06/09 | S1/1811-P/0005 | CL40 | Approved new Administrative Resolution Q2.5 - IH Review and Prince Albert 1st Medal for Hydrography |
| 2009 | 17/06/09 | S3/3055 | CL41 | 86th Session of the IMO Maritime Safety Committee |
| 2009 | 25/06/09 | S3/8151/HSSC | CL42 | Review of IHO Technical Resolutions by the Committee on Hydrographic Requirements for Information Systems (CHRI S)(Group 3 of 4) |
| 2009 | 25/06/09 | S3/8151/HSSC | CL43 | Review of IHO Technical Resolutions by the Committee on Hydrographic Requirements for Information Systems (CHRIS) (Group 4 of 4) |
| 2009 | 25/06/09 | S3/0304 | CL44 | National Experts on the Law of the Sea |
| 2009 | 01/07/09 | S3/7350 | CL45 | IHO Publication S-58 "Recommended ENC Validation Checks", Edition 4, June 2009 |
| 2009 | 03/07/09 | S3/3084 | CL46 | Promulgation of Radio Navigational Warnings Service Sub-Committee – Change of Name and Revised TOR |
| 2009 | 06/07/09 | S3/3084 | CL47 | Promulgation of Maritime Safety Information – Joint IMO/IHO/WMO Manual on Maritime Safety Information and IHOPublication S-53 and S-53 Appendix 1 |
| 2009 | 07/07/09 | S3/2705 | CL48 | 11th Meeting of the Intergovernmental Oceanographic Commission (IOC) Global Sea Level Observing System (GLOSS) Groupof Experts, May 2009 |
| 2009 | 09/07/09 | AB-2 | CL49 | FIG/IHO/ICA International Advisory Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers. Change of Name |
| 2009 | 10/07/09 | S1/1900/A | CL50 | World Hydrography Day – Theme for 2010 |
| 2009 | 15/07/09 | CBC-1 | CL51 | Report of the Seventh Meeting of the IHO Capacity Building Sub-Committee |
| 2009 | 30/07/09 | S1/1001 – FO/595/08 | CL52 | P-7: Annual Report of the IHO for 2008 – Part 1 – General & Part 2 – Finances - IHO Work Programme for 2009 (updated) |
| 2009 | 31/07/09 | S1/1001/WP | CL53 | Proposed IHO Work Programme and Budget for 2010 |
| 2009 | 03/08/09 | AB-2 | CL54 | FIG/IHO/ICA International Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers - NewName |
| 2009 | 05/08/09 | S3/4405 | CL55 | Revised Section of the Chart Specifications of the IHO (S-4) |
| 2009 | 05/08/09 | S1/6000/X-4 | CL56 | P-6: Report of Proceedings of the 4th Extraordinary International Hydrographic Conference, Monaco, 2-4 June 2009. |
| 2009 | 10/08/09 | S3/3055 | CL57 | 55th Session of the IMO Sub-Committee on Safety of Navigation |
| 2009 | 11/08/09 | S1/0402 | CL58 | Rear Admiral Sir David Haslam, CB, KBE |
| 2009 | 01/09/09 | TA-006-CBSC-1 | CL59 | IHO Capacity Building Project, Course in Marine Cartography. Singapore, 22 February - 26 March - 2010 |
| 2009 | 07/09/09 | S3/0302/ABLOS | CL60 | 16th ABLOS Business Meeting |
| 2009 | 07/09/09 | S3/8151/HSSC | CL61 | Review of Technical Resolutions by CHRIS |
| 2009 | 08/09/09 | S3/6000 | CL62 | Review of Resolutions by the IHB |
| 2009 | 09/09/09 | S1/0015 | CL63 | Protocol of Amendments to the IHO Convention. |
| 2009 | 25/09/09 | S1/1001/WP-FO/592/10 | CL64 | Proposed IHO Work Programme and Budget for 2010 |
| 2009 | 25/09/09 | S3/3084 | CL65 | 1st Meeting of the WWNWS |
| 2009 | 30/09/09 | S1/3000 | CL66 | Host Members' States assistance in obtaining entry visas for IHO delegations |
| 2009 | 06/10/09 | S3/0304 | CL67 | National Experts on the Law of the Sea |
| 2009 | 14/10/09 | S3/3084 | CL68 | Promulgation of Maritime Safety Information International SafetyNET Manual |
| 2009 | 19/10/09 | S1/0015 | CL69 | Protocol of Amendments to the IHO Convention |
| 2009 | 26/10/09 | S3/8151/HSSC | CL70 | Recommendation by HSSC for IHO to adopt S-100 as an active standard |
| 2009 | 28/10/09 | S3/0103 | CL71 | Memorandum of Understanding between the IHO and the Association of Caribbean States |
| 2009 | 06/11/09 | S3/6000 | CL72 | Review of IHO Resolutions by the IHB |
| 2009 | 10/11/09 | S3/7050 | CL73 | HSSC – Hydrographic Dictionary Working Group (HDWG) - Membership |
| 2009 | 11/11/09 | S3/7050 | CL74 | Navigable Inland Waters |
| 2009 | 12/11/09 | S3/6000 | CL75 | IHO Resolution on Status of Hydrographic Surveying and Nautical Charting World wide |
| 2009 | 12/11/09 | TA-006 | CL76 | IHO Capacity Building Project – Course in Marine Cartography – Selected Candidates |
| 2009 | 18/11/09 | S3/3084 | CL77 | Promulgation of Maritime Safety Information – International SafetyNET Manual |
| 2009 | 18/11/09 | S3/8151/MSDIWG | CL78 | New IHO Publication C-17 |
| 2009 | 20/11/09 | S3/4405 | CL79 | Chart Specifications of the IHO (S-4) – Revised Sections - B-480-B-499 |
| 2009 | 23/11/09 | S3/8151/HSSC | CL80 | New Edition of IHO Publication S-65 |
| 2009 | 24/11/09 | S1/1005/A | CL81 | Password Protection on IHO Website |
| 2009 | 25/11/09 | S1/1001/WPFO/592/10 | CL82 | IHO Work Programme and Budget for 2010 |
| 2009 | 04/12/09 | S3/8151/HSSC | CL83 | Adoption of S-100 as an Active Standard |
| 2009 | 09/12/09 | S3/0302/ABLOS | CL84 | 6th ABLOS Biennial Conference |
| 2009 | 10/12/09 | S3/7355 | CL85 | IHO Publication S-62" ENC Producer Codes". Edition 2.5 December 2009 |
| 2009 | 14/12/09 | S3/8151/CSPCWG | CL86 | Revision of IHO Publication S-11 |
| 2009 | 15/12/09 | S3/8151/DIPWG | CL87 | S-52 – Specifications for Chart Content and Display Aspects of ECDIS, Draft Edition 6.0, January 2010 |
| 2009 | 16/12/09 | S3/2543 | CL88 | Worldwide Seafloor Swath-Mapping Systems |
| 2009 | 16/12/09 | S1/1811 | CL89 | The International Hydrographic Review |
| 2009 | 17/12/09 | S3/2636 | CL90 | Request for Shallow Water Bathymetric Data |
| 2009 | 18/12/09 | S3/7050 | CL91 | Navigable Inland Waters |
| 2009 | 23/12/09 | S1/0900 | CL92 | Cumulative List of IHB Circular Letters issued in 2009 |
| 2008 | 03/01/08 | S1/0100 | CL01 | Voting Situation for the Amendments to the IHO Convention and Update concerning Pending Member States |
| 2008 | 04/01/08 | S1/3000 | CL02 | Consultation between the IHB and IHO Member States - Low response rates to Circular Letters |
| 2008 | 04/01/08 | S3/4405/INT1 | CL03 | Introduction of IHO Publication INT 1 - Spanish version |
| 2008 | 04/01/08 | S1/3000 | CL04 | Host Member States' assistance in obtaining entry visas for IHO delegates |
| 2008 | 14/01/08 | S3/0302/ABLOS | CL05 | Review of Technical and Administrative Resolutions (M-3) by the Advisory Board on the Law of the Sea (ABLOS) |
| 2008 | 22/01/08 | S1/0415 | CL06 Rev1 | Participation in the IHO Working Group to review IHB Staff Regulations |
| 2008 | 18/01/08 | S3/0128 | CL07 | IHO Hydrographic Commission on Antarctica, 7th Meeting, Buenos Aires , Argentina , 3-5 October 2007 |
| 2008 | 24/01/08 | S3/2620 | CL08 | Nippon Foundation – GEBCO Training Project Year 5 – Confirmation |
| 2008 | 24/01/08 | CBC-1 | CL09 | National Hydrographic Regulations |
| 2008 | 24/01/08 | S3/3055 | CL10 | IHO Online Chart Catalogue – Coastal States’ Recommended Paper Charts |
| 2008 | 25/01/08 | S3/0128 | CL11 | IHO Hydrographic Commission on Antarctica. Proposed amendment to the revised IHO General Regulations |
| 2008 | 29/01/08 | AB-2 | CL12 | FIG/IHO/ICA Advisory Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers –Membership |
| 2008 | 01/02/08 | S1/3057 | CL13 | Reinstatement of Suriname |
| 2008 | 14/02/08 | TA-005-01 | CL14 | Memorandum of Understanding between the IHO and the European Union Commission |
| 2008 | 20/02/08 | S3/2643 | CL15 | GEBCO-SCUFN 20th Meeting, IHB 9-12 July 2007 |
| 2008 | 22/02/08 | S3/8151 | CL16 | Facts about Electronic Charts and Carriage Requirements |
| 2008 | 26/02/08 | S3/6004 | CL17 | Review of Technical and Administrative Resolutions (M-3) by the Capacity Building Committee |
| 2008 | 27/02/08 | S3/1401/WG | CL18 | Publication of Digital Tide Tables |
| 2008 | 27/02/08 | S3/1401/WG | CL19 | Review of Technical Resolutions by the IHO Tidal Committee |
| 2008 | 27/02/08 | S3/6000 | CL20 | Proposed New Resolution R4.2 – Translation of IHO Publications |
| 2008 | 28/02/08 | S1/3000 | CL21 | Contributions |
| 2008 | 28/02/08 | S3/7198 | CL22 | Standards for Hydrographic Surveys – S-44, 5th Edition |
| 2008 | 28/02/08 | S1/1810 | CL23 | IHB Response to an article in Digital Ship concerning Jeppesen Marine |
| 2008 | 05/03/08 | S3/2620 | CL24 | GEBCO New Terms of Reference and Terms of Procedure |
| 2008 | 11/03/08 | AB-2 | CL25 | FIG/IHO/ICA Advisory Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers – NewMember |
| 2008 | 14/03/08 | S3/8161 | CL26 | S-101 Stakeholders’ Workshop |
| 2008 | 17/03/08 | S3/4405 | CL27 | Revised Section of the Chart Specifications of the IHO (M-4) and other CSPCWG Proposals |
| 2008 | 19/03/08 | S3/0302/ABLOS | CL28 | Review of Technical and Administrative Resolutions (M-3) by the Advisory Board on the Law of the Sea |
| 2008 | 20/03/08 | S3/8151/CSMWG | CL29 | New Editions of S-52 Appendix 2 and its Annex A – Presentation Library |
| 2008 | 20/03/08 | S1/5029/AS1/5000 | CL30 | Proposed Accreditation of the International Maritime Pilots’ Association as a Non-Governmental International Organization(NGIO) |
| 2008 | 28/03/08 | S3/8151/CHRIS | CL31 | Clarification of the Term "Inland Waters" in relation to the Hydrography and Cartography of Inland Waters Working Group(HC1WWG) |
| 2008 | 31/03/08 | S1/0506 | CL32 | Secondment of Mr. Joon-Ho JIN to the IHB |
| 2008 | 02/04/08 | S3/3055 | CL33 | Draft IHO Submissions on ENCs to IMO Sub-Committee on Safety of Navigation |
| 2008 | 11/04/08 | S1/5015 | CL34 | Request from the Intergovernmental Oceanographic Commission (IOC) |
| 2008 | 11/04/08 | S1/0506 | CL35 | Secondment of personnel to the IHB |
| 2008 | 14/04/08 | S3/8162 | CL36 | New Edition of S-63 – IHO Data Protection Scheme, Edition 1.1, March 2008 |
| 2008 | 15/04/08 | S3/4405/INT1 | CL37 | Introduction of IHO Publication INT 1 – English Version – Symbols, Abbreviations and Terms used on Charts |
| 2008 | 21/04/08 | TA-006-4 | CL38 | IHO Multi-beam Course at the National Hydrographic School, Goa , India , 10-22 November 2008 |
| 2008 | 25/04/08 | S3/3075 | CL39 | Outcome of the 12th Session of the International Maritime Organization’s (IMO) Sub-Committee on Communications and Searchand Rescue (COMSAR 12) |
| 2008 | 28/04/08 | S3/0128 | CL40 | SEMINAR – "Importance of Hydrographic Activities in Antarctica", Kiev , Ukraine , Monday 09 June 2008 |
| 2008 | 28/04/08 | S3/8151/MSDIWG | CL41 | IHO Marine Spatial Data Infrastructure Working Group – Request for Information |
| 2008 | 29/04/08 | S3/3055 | CL42 | IHO Submissions on ENCs to IMO Sub-Committee on Safety of Navigation |
| 2008 | 29/04/08 | S1/1811 | CL43 | Future of the International Hydrographic Review |
| 2008 | 30/04/08 | S1/1001/07S1/0900 | CL44 | P-7: Annual Report of the IHO for 2007, Part 1 – General & Part 2 – Finances, IHO Work Programme for 2008 (updated |
| 2008 | 05/05/16 | S3/8151/CHRIS | CL45 | New Edition of IHO Publication S-65 – ENC Production Guidance |
| 2008 | 19/05/08 | S3/3055 | CL46 | 84th Session of the IMO Maritime Safety Committee |
| 2008 | 19/05/08 | S3/8152 | CL47 | 11th WEND Committee Meeting, Tokyo , Japan , 2-5 September 2008 |
| 2008 | 21/05/08 | S1/0506 | CL48 | Request for secondment and permanent staff received from the Kingdom of Bahrain |
| 2008 | 10/06/08 | S1/3000 | CL49 | Contributions |
| 2008 | 10/06/08 | S1/4704 | CL50 | Application by the Republic of Haiti for IHO Membership. |
| 2008 | 18/06/08 | CBC-1 | CL51 | Report on Decision N° 17 of the XIIth International Hydrographic Conference – " Provision of Regional Staff Officers forCapacity Building Effort" |
| 2008 | 25/06/08 | S3/0304 | CL52 | National Experts on the Law of the Sea |
| 2008 | 27/06/08 | S3/0128 | CL53 | Proposed Amendment to Article 8 of the Revised IHO General Regulations |
| 2008 | 27/06/08 | S3/3055 (S1/0506) | CL54 | Secondment of Personnel to the IHB |
| 2008 | 27/06/08 | S1/5062 | CL55 | Group on Earth Observations (GEO) |
| 2008 | 04/07/08 | S3/7220 | CL56 | "Training Courses in Hydrography and Nautical Cartography" – IHO Publication S-47 |
| 2008 | 04/07/08 | S3/6000 | CL57 | New Resolution R 4.2 – Translation of IHO Publications |
| 2008 | 08/07/08 | S3/3055 | CL58 | 54th Session of the IMO Sub-Committee on Safety of Navigation |
| 2008 | 09/07/08 | S3/2620 | CL59 | GEBCO Guiding Committee and its Sub-Committees – Final approval of new Terms of Reference and Rules of Procedure |
| 2008 | 16/07/08 | S3/0302/ABLOS | CL60 | 5th ABLOS Biennial Conference |
| 2008 | 22/07/08 | S1/1001/WP | CL61 | Proposed IHO Work Programme and Budget for 2009 |
| 2008 | 24/07/08 | S3/2675S3/6000 | CL62 | Review of IHO Technical Resolutions by GEBCO Guiding Committee |
| 2008 | 24/07/08 | S3/2644/A | CL63 | Standardization of Undersea Feature Names – Gudelines – Proposal Form – Terminology |
| 2008 | 31/07/08 | S3/8151 | CL64 | Adoption of "Facts about Electronic Charts and Carriage Requirements" as IHO Publication S-66 |
| 2008 | 31/07/08 | S1/1811 | CL65 | Future of the International Hydrographic Review |
| 2008 | 06/08/08 | S1/1900 | CL66 | Request for Digital Images |
| 2008 | 07/08/08 | S1/1900/A | CL67 | World Hydrography Day - Theme for 2009 |
| 2008 | 21/08/08 | S1/1001/07-S1/0900 | CL68 | P-7: IHO Annual Report of the IHO for 2007 Approval of the Finance Report for 2007 - IHO Work Programme 2008 |
| 2008 | 04/09/08 | CBC-1 | CL69 | "Provision of Regional Staff Officers for Capacity Building Effort" – Insertion of a paragraph 2bis under A.R. T1.3 |
| 2008 | 12/09/08 | S3/3084 | CL70 | Promulgation of Maritime Safety Information – Joint IMO/IHO/WMO Manual on Maritime Safety Information |
| 2008 | 22/09/08 | S3/4405 | CL71 | Revised Section of the Chart Specifications of the IHO (M-4) and other CSPCWG Proposals |
| 2008 | 22/09/08 | S1/3000 | CL72 | Raising Government Awareness of Hydrography |
| 2008 | 29/09/08 | S3/0304 | CL73 | National Experts on the Law of the Sea |
| 2008 | 30/09/08 | S3/8152 | CL74 | New Editions of South China Sea ENCs |
| 2008 | 30/09/08 | CBC-1 | CL75 | Report of the Sixth Meeting of the IHO Capacity Building Committee |
| 2008 | 30/09/08 | S3/4405 | CL76 | Chart Specifications of the IHO – Entry into force of New Revisions concerning: Use of English on Charts, Revised Section B-440, Mooring Ground Tackle, Magnetic Anomalies, International Abbreviations, Use of INT1 numbers. |
| 2008 | 02/10/08 | S1/0506 | CL77 | Japan Capacity Building Project and Secondment of Personnel |
| 2008 | 06/10/08 | S3/7020 | CL78 | IHO Special Publication 23 "Limits of Oceans and Seas" |
| 2008 | 06/10/08 | S1/1001/WPFO/592/09 | CL79 | Proposed IHO Work Programme and Budget for 2009 |
| 2008 | 08/10/08 | S1/5029/AS1/5000 | CL80 | Accreditation of the International Maritime Pilots' Association (IMPA) as an Observer to the IHO |
| 2008 | 08/10/08 | S3/3084 | CL81 | 10th Meeting of the Commission on Promulgation of Radio Navigational Warnings (CPRNW) |
| 2008 | 16/10/08 | S3/8152 | CL82 | 11th Meeting of the WEND Committee, 4th ECDIS Stakeholders Forum 2-5 September 2008, Tokyo, Japan. |
| 2008 | 20/10/08 | S3/0302/ABLOS | CL83 | 5th ABLOS Biennial Conference and 15th ABLOS Business Meeting. |
| 2008 | 28/10/08 | S3/3084 | CL84 | Promulgation of Maritime Safety Information- Joint IMO/IHO/WMO Manual on Maritime Safety Information |
| 2008 | 29/10/08 | S3/2675S3/6000 | CL85 | Review of IHO Technical Resolutions by the GEBCO Guiding Committee |
| 2008 | 04/11/08 | S3/7220 | CL86 | "Training Courses in Hydrography and Nautical Cartography" IHO Publication S-47, 6th Edition, updated October 2008 |
| 2008 | 07/11/08 | TA-6-1 | CL87 | Multi-Beam Course co-hosted by the Norwegian Hydrographic Service |
| 2008 | 10/11/08 | TA-6 | CL88 | Establishment of IMSSEA |
| 2008 | 13/11/08 | S3/8151/CHRIS | CL89 | Regional Coordination of ENC Compilation Parameters – Recommendation of BSHC model |
| 2008 | 13/11/08 | S3/8151/CHRIS | CL90 | French Study Group on the Standardisation of the length of coastlines |
| 2008 | 13/11/08 | S3/8151/CHRIS | CL91 | Invitation to join the RTCA Correspondence Group on Data Supply Chain Certificate |
| 2008 | 14/11/08 | S3/8151/CHRIS | CL92 | CHRIS ENC Updating Working Group |
| 2008 | 17/11/08 | S3/8151/CHRIS | CL93 | Review of the IHO TR by the CHRIS |
| 2008 | 18/11/08 | S1/6000/XVII | CL94 | IHO Structure starting 01 January 2009 |
| 2008 | 20/11/08 | S1/3008 | CL95 | Geomatica 2009, La Havana, CUB |
| 2008 | 24/11/08 | S3/2644/A | CL96 | IHO-IOC Publication B-6, English/French version, 4th Edition, November 2008 – Standardization of Undersea Feature Names |
| 2008 | 25/11/08 | S1/1001/WPFO/592-08 | CL97 | IHO Work Programme and Budget for 2009 |
| 2008 | 28/11/08 | S1/0900 | CL98 | IHO Publications |
| 2008 | 28/11/08 | P/0005 | CL99 | Prince Albert Ist Medal for Hydrography |
| 2008 | 01/12/08 | S1/1811 | CL100 | The International Hydrographic Review, Digital version |
| 2008 | 09/12/08 | S3/3055 | CL101 | 85th Session of the IMO Maritime Safety Committee |
| 2008 | 12/12/08 | S3/1001 | CL102 | Status of Hydrographic Surveying and nautical Cartography World-Wide (S-55) |
| 2008 | 12/12/08 | S3/2630 | CL103 | GEBCO Guiding Committee and its Sub-Committees. Confirmation of IHO Nominated Experts |
| 2008 | 12/12/08 | S1/1005/A | CL104 | New IHO web address |
| 2008 | 15/12/08 | S3/4010 | CL105 | List of Booklets on Chart Symbols and Abbreviations, published by various maritime countries. Publication M-15 and TechnicalResolution K1.1 |
| 2008 | 15/12/08 | S3/8151/CHRIS | CL106 | 20th CHRIS Meeting |
| 2008 | 23/12/08 | S1/0900 | CL107 | Cumulative List of IHB Circular Letters issued in 2008 |
| 2007 | 05/01/07 | S1/0100 | CL01 | Voting Situation for the Amendments to the IHO Convention and Update concerning Pending Member States |
| 2007 | 08/01/07 | S1/3023 | CL02 | Secondment of Personnel to the IHB from the Republic of Korea |
| 2007 | 08/01/07 | S3/4405/INT1 | CL03 | IHO Publication INT 1 |
| 2007 | 11/01/07 | S3/3055 | CL04 | IHO Online Chart Catalogue – Coastal States’ Recommended Paper Charts |
| 2007 | 12/01/07 | S3/8151/CHRIS | CL05 | IHO S-57 Supplement No. 1 (Edition 3.1.1) – Announcement of Document Release |
| 2007 | 18/01/07 | P-0005 | CL06 | Prince Albert 1st Medal for Hydrography 2007 |
| 2007 | 19/01/07 | S3/8152 | CL07 | ENC Production, Availability and Coverage. |
| 2007 | 22/01/07 | S3/4405 | CL08 | Revised Section B-400 of the Chart Specifications of the IHO(M-4) |
| 2007 | 25/01/07 | S3/0117 | CL09 | HELCOM / BSHC Harmonization Re-Survey Plan |
| 2007 | 26/01/07 | TA-6 | CL10 | Tenth Hydrographic Course at the National Hydrographic School, Goa, India (18 June 2007 - 19 January 2008) |
| 2007 | 30/01/07 | S3/8152 | CL11 | 10th WEND Meeting, 11 & 14 September 2006, Monaco. 2nd ECDIS Stakeholders Forum, 12-13 September 2006, Monaco |
| 2007 | 31/01/07 | S1/5015 | CL12 | Manual on Sea Level Measurement and Interpretation Volume IV (An update to 2006) |
| 2007 | 01/02/07 | TA-5/ICG | CL13 | International Committee on Global Navigation Satellite Systems (ICG) |
| 2007 | 02/02/07 | S3/2636 | CL14 | Request for Shallow Water Bathymetric Data |
| 2007 | 02/02/07 | S3/0128 | CL15 | Hydrographic Committee on Antarctica 6th meeting November 2006 |
| 2007 | 05/02/07 | S3/4006S3/4204 | CL16 | IHB Chart Collection - Publication M-11 |
| 2007 | 05/02/07 | S3/0128 | CL17 | HCA data for S-55 GIS for Antarctica |
| 2007 | 07/02/07 | S1/3082 | CL18 | New IHO Member State Romania |
| 2007 | 09/02/07 | S3/7350 | CL19 | IHO Publication S-58 "Recommended ENC Validation Checks" Edition 3, February 2007 |
| 2007 | 09/02/07 | S3/8151/CHRIS | CL20 | Submission to IMO regarding the requirements for the Regular Maintenance of ECDIS Software |
| 2007 | 16/02/07 | S3/0302 | CL21 | International Summer Academy at the International Tribunal for the Law of the Sea, Hamburg Germany 29 July - 26 August 2007 |
| 2007 | 16/02/07 | S1/1811 | CL22 | International Hydrographic Review Questionnaire |
| 2007 | 19/02/07 | S1/1900/A | CL23 | World Hydrography Day |
| 2007 | 21/02/07 | S1/3008 | CL24 | GEOMATICA 2007 Havana, Cuba 12-17 February 2007 - IHO Workshop on Marine /Hydrographic Spatial Data Infrastructures |
| 2007 | 26/02/07 | S3/3100 | CL25 | New IALA Emergency Wreck Buoy. |
| 2007 | 01/03/07 | S3/8151/CHRIS | CL26 | S-100 Information Paper. |
| 2007 | 06/03/07 | S1/3084 | CL27 | New IHO Member State. Saudi Arabia. |
| 2007 | 08/03/07 | S3/3075 | CL28 | Outcome of the 11th Session of IMO's Sub-Committee on COMSAR 11 |
| 2007 | 08/03/07 | S3/0302/ABLOS | CL29 | ABLOS |
| 2007 | 12/03/07 | S3/8151/CHRIS | CL30 | Principles and Procedures for making changes to IHO Technical Standards and Specifications. |
| 2007 | 12/03/07 | S1/1900/A | CL31 | World Hydrography Day |
| 2007 | 14/03/07 | S3/8151/CHRIS | CL32 | Improving ENC Consistency |
| 2007 | 23/03/07 | S3/8151/CHRIS | CL33 | Submission to IMO regarding the requirement for the regular maintenance of ECDIS Software |
| 2007 | 23/03/07 | S1/0210 | CL34 | IHB Terrace |
| 2007 | 02/04/07 | TA-6 | CL35 | IMPORTANT NOTICE COURSE DATES HAVE CHANGED. 10th Hydrographic Course at the National Hydrographic SchoolGoa, India. 8 Oct 2008 - 15 March 2008. |
| 2007 | 03/04/07 | S3/8151/CHRIS | CL36 | 18th CHRIS Meeting Cairns, Australia, 25-29 September 2006 |
| 2007 | 12/04/07 | S1/3040 | CL37 | IHO Member State Status |
| 2007 | 20/04/07 | S1/1001/06S1/0900 | CL38 | P-7 Annual report of the IHO for 2006 Part 1 - General & part 2 - Finances. IHO Work Programme for 2007 (updated) |
| 2007 | 24/04/07 | S1/5009 | CL39 | ICC 2007 - 23rd International Cartographic Conference (Moscow, RUS, 4-11 August 2007). Nautical Chart Display by IHOMember States. |
| 2007 | 25/04/07 | TA-6 | CL40 | Closure of the International Maritime Academy (IMA) |
| 2007 | 26/04/07 | CBC-1 | CL41 | National Hydrographic Regulations |
| 2007 | 26/04/07 | ??? | CL42 | Submissions to the IMO Safety of Navigation (NAV) Sub-Committee |
| 2007 | 27/04/07 | S1/1900/A | CL43 | World Hydrography Day (WHD) |
| 2007 | 22/05/07 | S1/3064 | CL44 | New IHO Member State - QATAR |
| 2007 | 23/05/07 | S3/1401 | CL45 | Manual on Tides |
| 2007 | 23/05/07 | S3/3055 | CL46 | Submission to IMO Safety of Navigation (NAV) Sub-Committee |
| 2007 | 23/05/07 | S3/3055 | CL47 | IHO on-line Chart Catalogue - Coastal States' Recommended Paper Charts |
| 2007 | 31/05/07 | S3/0304 | CL48 | National Experts on Law of the Sea |
| 2007 | 01/06/07 | S3/4405/INT2 | CL49 | IHO Publication INT 2 |
| 2007 | 05/06/07 | S3/1000 | CL50 | IHO Manual on Hydrography (M-13) - French version |
| 2007 | 06/06/07 | S3/4405 | CL51 | Revised section B-400 of the Chart Specifications of the IHO (M-4) |
| 2007 | 08/06/07 | SPWG-1 | CL52 | IHO Strategic Plan Working Group |
| 2007 | 13/06/07 | S1/3086 | CL53 | New IHO Member State Ireland |
| 2007 | 15/06/07 | S3/3055 | CL54 | Development of Carriage Requirements for ECDIS |
| 2007 | 18/06/07 | S3/0302/ABLOS | CL55 | ABLOS |
| 2007 | 20/06/07 | S3/8152 | CL56 | ENC Production, Availability and Coverage |
| 2007 | 21/06/07 | S1/0015 | CL57 | Protocol of Amendments to the IHO Convention |
| 2007 | 27/06/07 | S3/4405 | CL58 | Chart Specifications of the IHO (M-4) Additional Specifications fpr Wrecks, Chart Seals and Colour. |
| 2007 | 29/06/07 | S1/1811 | CL59 | Reminder. IHR Questionnaire |
| 2007 | 03/07/07 | CBC-1 | CL60 | Reminder. National Hydrographic Regulations |
| 2007 | 04/07/07 | S3/8151/CHRIS | CL61 | CHRIS Chairmanship |
| 2007 | 10/07/07 | S3/8151/CHRIS | CL62 | Establishment of Working Groups on Hydrography and Cartography on Inland Waters and on Hydrographic Community Inputs toNational Spatial Data Infrastructures |
| 2007 | 10/07/07 | S1/1450 | CL63 | Professional Assistant for Data Management at the IHB |
| 2007 | 13/07/07 | S3/8151/CHRIS | CL64 | Consistent encoding of ENCs |
| 2007 | 17/07/07 | S3/7050 | CL65 | Transfer of Glossary of ECDIS Related Terms from S-52 Appendix 3 to ECDIS Glossary (S-32 Appendix 1) |
| 2007 | 17/07/07 | S1/3013 | CL66 | Safer Seas ("Towards Safer, Cleaner Seas"), Brest , France |
| 2007 | 19/07/07 | S3/8162 | CL67 | Status of Proposed IHO Technical Resolution |
| 2007 | 19/07/07 | S1/0700 | CL68 | Nomination of the Chair, Vice Chair and Members of the IHO LAC |
| 2007 | 20/07/07 | S1/6000/XVII | CL69 | P-6 Report of the Proceedings of the XVII IHC 7-11 May 2007 |
| 2007 | 20/07/07 | S3/8152 | CL70 | Extraordinary WEND Meeting |
| 2007 | 31/07/07 | S3/0304 | CL71 | National Experts on the Law of the Sea |
| 2007 | 31/07/07 | S3/3055 | CL72 | 53rd Session of the IMO Sub-Committee on Safety of Navigation |
| 2007 | 01/08/07 | S1/5062 | CL73 | The IHO recognized as a participating Organization in the GEO |
| 2007 | 02/08/07 | S1/3008 | CL74 | Equipment needs of the Hydrographic Office of Cuba |
| 2007 | 10/09/07 | S1/4916 | CL75 | Application by the Republic of Montenegro for IHO Membership. |
| 2007 | 23/08/07 | S1/5009 | CL76 | ICC'2007 - 23rd International Cartographic Conference, Moscow, Russia, 4-9 August 2007. |
| 2007 | 31/08/07 | CBC-1 | CL77 | 5th Meeting of the IHO Capacity Building Committee - Report. |
| 2007 | 03/09/07 | S1/0404 | CL78 | Directors' Responsibilities. |
| 2007 | 04/09/07 | S3/8152 | CL79 | Revised Agenda for the Extraordinary WEND Meeting and Member States' comments. |
| 2007 | 10/09/07 | S1/1450 | CL80 | Appointment of Professional Assistant for Data Management at the IHB |
| 2007 | 17/09/07 | S3/8151/CHRIS | CL81 | IHO CHRIS - Result of the election of Chairman |
| 2007 | 19/09/07 | S3/4405 | CL82 | Chart specifications of the IHO (M-4) Use of English on Charts |
| 2007 | 20/09/07 | S1/0906 | CL83 | Updating Entries in the International Hydrographic Organization Yearbook (P-5). |
| 2007 | 24/09/07 | S1/6000/XVII | CL84 | 17th IHC Decision N°8 - Restucturing of IHO Committees and other groups. |
| 2007 | 25/09/07 | S3/8152 | CL85 | Final arrangements for the Extraordinary WEND meeting |
| 2007 | 26/09/07 | S3/7020 | CL86 | IHO Special Publication 23 "Limits of Oceans and Seas". |
| 2007 | 28/09/07 | S3/8151/GLOS3/7050 | CL87 | Transfer of Glossary of ECDIS Related Terms from S-52 Appendix 3 to ECDIS Glossary (S-32 Appendix 1) |
| 2007 | 12/10/07 | S1/6000/X-4 | CL88 | 4th EIHC |
| 2007 | 15/10/07 | S1/0700 | CL89 | Nomination of Chair, Vice Chair and Members of the LAC |
| 2007 | 16/10/07 | S3/3055 | CL90 | 83rd session of the IMO MSC |
| 2007 | 18/10/07 | S3/3055 | CL91 | IMO Correspondence Group on E-Navigation |
| 2007 | 19/10/07 | S3/3055 (S1/0506) | CL92 | Secondment of Personnel to the IHB |
| 2007 | 26/10/07 | S1/1001/WPFO/592/08 | CL93 | IHO Work Programme and Budget for 2008 |
| 2007 | 29/10/07 | S3/3084 | CL94 | 9th Meeting of the CPRNW |
| 2007 | 29/10/07 | S1/1900/A | CL95 | World Hydrography Day |
| 2007 | 02/11/07 | S3/8152 | CL96 | Proposal to postpone the 11th Meeting of the WEND Committee until September/October 2008 |
| 2007 | 05/11/07 | S3/7198 | CL97 | Working Group on S-44 – Standards for Hydrographic Surveys |
| 2007 | 05/11/07 | S3/1401/WG | CL98 | Review of Technical Resolutions by the IHO Tidal Committee |
| 2007 | 05/11/07 | S3/1401/WG | CL99 | Publication of Digital Tide Tables |
| 2007 | 09/11/07 | S3/6004 | CL100 | Review of Technical and Administrative Resolutions (M-3) by the Capacity Building Committee |
| 2007 | 09/11/07 | CBC-1 | CL101 | National Hydrographic Regulations |
| 2007 | 09/11/07 | S1/0700 | CL102 | Nomination of Chair, Vice-Chair and Members of the IHO Legal Advisory Committee |
| 2007 | 09/11/07 | S1/0415 | CL103 | IH O Working Group to review IHB Staff Regulations (ISRWG) |
| 2007 | 12/11/07 | S3/3084 | CL104 | Promulgation of Maritime Safety Information (MSI) and the World-Wide Navigational Warning Service (WWNWS) |
| 2007 | 13/11/07 | S3/7355 | CL105 | IHO Publication S-62 "ENC Producer Codes", Edition 2.4, November 2007 |
| 2007 | 15/11/07 | S3/8162 | CL106 | Entry into force of new IHO Technical Resolution A1.21 |
| 2007 | 16/11/07 | S3/4405 | CL107 | Chart Specifications of the IHO (M-4) – Additional Specifications for Wrecks, Chart seals and Colour |
| 2007 | 21/11/07 | S3/8151/CHRIS | CL108 | ENC Consistency - S65 |
| 2007 | 30/11/07 | S3/8151IEC61174 | CL109 | Test Specifications for Electronic Chart Display and Information System IEC61174, Edition 3 |
| 2007 | 03/12/07 | S3/8152 | CL110 | Date of 11th Meeting of the WEND Committee |
| 2007 | 05/12/07 | S3/2620 | CL111 | GEBCO - New Terms of Reference and Rules of Procedure |
| 2007 | 06/12/07 | S3/8151/CHRIS | CL112 | IHO Working Group on Hydrography and Cartography in Inland Waters – Request for Information |
| 2007 | 07/12/07 | S3/8162 | CL113 | Entry into Force of Revision Edition of S-63 – IHO Data Protection Scheme |
| 2007 | 07/12/07 | S3/8152 | CL114 | Entry into Force of new IHO Technical Resolution A3.13 |
| 2007 | 10/12/07 | S1/6000/XVII | CL115 | Restructuring of IHO Committees and other groups |
| 2007 | 12/12/07 | S3/2620 | CL116 | Nippon Foundation – GEBCO Training Project Year 5 |
| 2007 | 13/12/07 | TA-6 | CL117 | Eleventh (11th) Hydrographic Course at the National Hydrographic School, Goa , India (23 June 2008 – 24 January 2009) |
| 2007 | 13/12/07 | S3/0302/ABLOS | CL118 | 5th ABLOS Biennial Conference |
| 2007 | 14/12/07 | S3/3084 | CL119 | Promulgation of Maritime Safety Information (MSI) and the World-Wide Navigational Warning Service (WWNWS) |
| 2007 | 17/12/07 | S3/8151/CHRIS | CL120 | Enhancing the Presentation of Survey Quality in ENC |
| 2007 | 17/12/07 | S3/8151/CHRIS | CL121 | Guidance on Encoding of new S57 e3.1.1 objects and attributes |
| 2007 | 18/12/07 | S3/8151/CHRIS | CL122 | 19th CHRIS Meeting, Rotterdam , The Netherlands , 5-9 November 2007 |
| 2007 | 21/12/07 | S3/8152 | CL123 | 1st Extraordinary WEND Meeting 30 October 2007 and Meeting of IHO Member States 31 October 2007 |
| 2007 | 21/12/07 | S1/0900 | CL124 | Cumulative List of IHB Circular Letters issued in 2007 (including CCLs, FCCLs) |
| 2006 | 05/01/06 | S1/0100 | CL01 | Update Concerning Pending Member States and Situation of Voting for the Amendments to the IHO Convention |
| 2006 | 13/01/06 | SPWG-1 | CL02 | SPWG Proposals: Changne from DC to SG and Directors and the status of their salaries under the new IHO structure. |
| 2006 | 13/01/06 | S3/3057 | CL03 | Reporting and Publication of dangers to Navigation |
| 2006 | 13/01/06 | S3/8045 | CL04 | Cooperative Agreement between the IHO and the DGIWG |
| 2006 | 13/01/06 | S3/1000 | CL05 | Publication of the IHO Manual on Hydrography (M-13) |
| 2006 | 18/01/06 | S1/5062 | CL06 | Intention of the IHO to become a participating Organisation of the GEO |
| 2006 | 19/01/06 | S3/4006 | CL07 | Maintenance of Charts at the IHB |
| 2006 | 23/01/06 | S1/1900/A | CL08 | World Hydrography Day |
| 2006 | 23/01/06 | S3/2620 | CL09 | Nippon Foundation - GEBCO Training Project Year 3 |
| 2006 | 24/01/06 | S3/3055 | CL10 | Volontary IMO Member State Audit Scheme |
| 2006 | 24/01/06 | S3/0128 | CL11 | IHO Hydrographic Committee on Antarctica, 5th Meeting, Christchurch, NZ 2-4 Nov 2005 |
| 2006 | 25/01/06 | S3/2630 | CL12 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO |
| 2006 | 26/01/06 | S3/7050 | CL13 | IHO Committee on the Hydrographic Dictionary (CHD) Membership |
| 2006 | 26/01/06 | S3/3055 | CL14 | On-Line Chart Catalogue |
| 2006 | 30/01/06 | S3/3055 | CL15 | Meeting of the IMO Correspondence Group on evaluation of the use of ECDIS and ENC development. 20-22 Feb 2006 IHB Monaco |
| 2006 | 30/01/06 | S3/8151/CHRIS | CL16 | 17th CHRIS Meeting, Rostock, Germany, 5-9 September 2005 |
| 2006 | 02/02/06 | S1/4633 | CL17 | Application by the Republic of Sierra Leone for IHO Membership |
| 2006 | 03/02/06 | S1/1001/A | CL18 | IHO Web Site |
| 2006 | 06/02/06 | S1/1809 | CL19 | The role of Hydrographic Services with regard to Geospatial Data and Planning Infrastructure. |
| 2006 | 08/02/06 | TA-004-3 | CL20 | MoU between IHO and PMAWCA (Port Management Association Western and Central Africa) |
| 2006 | 14/02/06 | S3/3055 | CL21 | Documents submitted to the IMO MSC of interest to Hydrographic Offices |
| 2006 | 15/02/06 | S1/5000 | CL22 | Accreditation of NGIO's as Observers to the IHO |
| 2006 | 21/02/06 | TA-6-1 | CL23 | Multibeam Course - Co-hosted by the Maritime and Port Authority of Singapore (MPA) |
| 2006 | 27/02/06 | S3/0304 | CL24 | National Experts on the Law of the Sea |
| 2006 | 27/02/06 | S3/0123 | CL25 | Standardization structure for national reports to the RHC |
| 2006 | 01/03/06 | TA-6 | CL26 | Ninth Hydrographic School at the National Hydrographic School, Goa, India (19 June 2006 - 20 January 2007) |
| 2006 | 03/03/06 | S3/2630 | CL27 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO |
| 2006 | 07/03/06 | S3/0302 | CL28 | Manual on Technical Aspects of the United Nations Conention on the Law of the Sea - 1982 (IHO Publication S-51 -4th Edition) |
| 2006 | 07/03/06 | S3/7355 | CL29 | IHO Publication S-62 "ENC Producer codes" Edition 2.2 March 2006 |
| 2006 | 08/03/06 | S3/4405 | CL30 | Revised section B-400 of the Chart Specifications of the IHO M-4 |
| 2006 | 20/03/06 | S3/8162 | CL31 | IHO Data Protection Scheme S-63. Proposed New Technical Resolutions A3.12 |
| 2006 | 22/03/06 | S3/4058 | CL32 | Geodetic Datum. Paper Chart "Appropriate Portfolio" for ECDIS |
| 2006 | 23/03/06 | S3/4405/INT3 | CL33 | INT 3: Use of Symbols and Abbreviations |
| 2006 | 27/03/06 | S3/3075 | CL34 | Outcome of the 10th Session of IMO's Sub-Committee on COMSAR |
| 2006 | 28/03/06 | S3/2643 | CL35 | GEBCO Sub Committee on undersea feature names (SCUFN) XIII Meeting at the IHB Monaco , 3-6 October 2005 |
| 2006 | 28/03/06 | S3/2636 | CL36 | Request for Shallow Water Bathymetric data |
| 2006 | 07/04/06 | SPWG-1 | CL37 | SPWG Proposals: Change from Directing Committee to Secretary General and Directors and examination of a new salarystructure. |
| 2006 | 21/04/06 | S1/1001/05S1/0900 | CL38 | P-7: Annual report of the IHO for 2005. Part 1 - General & Part 2 - Finances. |
| 2006 | 03/05/06 | S1/3038 | CL39 | Retirement Letter from NOAA Director |
| 2006 | 09/05/06 | CBC-1S1/3023 | CL40 | Contribution of the Republic of Korea to the IHO Capacity Building Fund |
| 2006 | 10/05/06 | SPWG-2 | CL41 | SPWG Legal Experts Meeting |
| 2006 | 24/05/06 | S3/3100 | CL42 | New IALA Emergency Wreck Buoy |
| 2006 | 29/05/06 | S3/3055 | CL43 | 81st Session ofthe IMO Maritime Safety Committee |
| 2006 | 29/05/06 | S1/3008 | CL44 | GEOMATICA 2007 "Geomatica for the development" Havana, Cuba, 12-16 February 2007 |
| 2006 | 01/06/06 | S3/0304 | CL45 | National Experts on the Law of the Sea |
| 2006 | 02/06/06 | S3/3055 | CL46 | Employment Opportunity in New Zealand |
| 2006 | 09/06/06 | S3/4405/INT1 | CL47 | Maintenance of IHO Publication INT 1. Symbols, Abbreviations and Terms used on Charts |
| 2006 | 22/06/06 | S3/4405 | CL48 | Revised Section B-400 of the Chart Specificactions of the IHO M-4 |
| 2006 | 23/06/06 | S1/3019 | CL49 | Change of name for the Indonesian Hydro-Oceanographic Service |
| 2006 | 06/07/06 | S3/4058 | CL50 | Geodetic datum- Paper Chart "Appropriate Portfolio" for ECDIS |
| 2006 | 13/07/06 | S3/1401/WG | CL51 | IHO Technical Resolution A6.2. Advance Supply of Tidal Predictions. |
| 2006 | 17/07/06 | S1/1001/WP | CL52 | Proposed IHO Work Programme and Budget for 2007 |
| 2006 | 19/07/06 | S3/1000 | CL53 | IHO Manual on Hydrography M-13 - Spanish verison |
| 2006 | 24/07/06 | S3/3055 | CL54 | 52nd Session of IMO Sub-Committee on Safety of Navigation |
| 2006 | 27/07/06 | S1/1900/A | CL55 | Report on World Hydrography Day |
| 2006 | 28/07/06 | S1/0900 | CL56 | Distribution of IHO Publications |
| 2006 | 28/07/06 | S3/0304 | CL57 | National Experts on Law of the Sea |
| 2006 | 25/08/06 | CBC-1 | CL58 | Fourth Meeting of the IHO Capacity Building Committee -Report |
| 2006 | 06/09/06 | S3/1001 | CL59 | IHO Publication S-55 - Submission and Update of Data |
| 2006 | 08/09/06 | S3/2750 | CL60 | Vandalism on Meterological and Oceanographic Data Buoys |
| 2006 | 15/09/06 | S1/1001/WPFO/592/07 | CL61 | Proposed IHO Work Programme and Budget for 2007 |
| 2006 | 18/09/06 | S3/8162 | CL62 | IHO Data Protection Scheme S-63 |
| 2006 | 21/09/06 | SPWG-2 | CL63 | Report of the FCWG on the Salary Scheme for the Secretary-General and Directors under the new structure of the Organisation |
| 2006 | 21/09/06 | S3/2620 | CL64 | Nippon Foundation - GEBCO TRaining Project - Year 3 |
| 2006 | 28/09/06 | S1/0906 | CL65 | Updating Yearbook entries in the IHO Publication P-5 |
| 2006 | 29/09/06 | S3/0302/ABLOS | CL66 | IHO-IAG-IOC AB on hydrographic, geodetic and Marine Geo-Scientific aspects of the law of the sea (ABLOS) - IHOMembership |
| 2006 | 05/10/06 | S3/3055 | CL67 | E-Navigation |
| 2006 | 19/10/06 | S1/0900 | CL68 | Distribution of IHO Publications |
| 2006 | 19/10/06 | S3/8151/CHRIS | CL69 | Progress report on the development of S-100 and S-101 |
| 2006 | 20/10/06 | S1/5000 | CL70 | Accreditation of NGIOs as observers to the IHO |
| 2006 | 23/10/06 | S3/8152 | CL71 | ENC Production, Availability and Coverage |
| 2006 | 23/10/06 | S3/4405 | CL72 | IHO Publication M-4 Regulations of the IHO for International (INT) Charts and Chart Specifications of the IHO. Version 3.003 -August 2006 |
| 2006 | 30/10/06 | S1/5006 | CL73 | Work of FIG Commission 4- Hydrography Year 2005-2006 |
| 2006 | 03/11/06 | S3/0302/ABLOS | CL74 | IHO-IAG-IOC AB on Hydrographic, Geodetic and Marine Geo-scientific aspects of the Law of the Sea (ABLOS) |
| 2006 | 03/11/06 | S3/1401/WG | CL75 | IHO Technical Resolution A6.2 - Advance supply of Tidal Predictions. |
| 2006 | 23/11/06 | P/0005 | CL76 | Prince Albert 1st Medal for Hydrography - 2007 |
| 2006 | 24/11/06 | S3/8151/CHRIS | CL77 | Submission to IMO regarding the Requirements for the Regular Maintenance of ECDIS Software |
| 2006 | 27/11/06 | S3/3084 | CL78 | 8th Meeting of the CPRNW |
| 2006 | 28/11/06 | S1/1811 | CL79 | IHO Page in Hydro International |
| 2006 | 30/11/06 | S1/1001/WPFO/592/07 | CL80 | IHO Work Programme and Budget for 2007 (final version) |
| 2006 | 30/11/06 | S3/2620 | CL81 | International Steering Committee for Global Mapping (ISCGM) |
| 2006 | 07/12/06 | S3/8151/CHRIS | CL82 | Improving ENC Consistency - Contact List |
| 2006 | 12/12/06 | S3/3055 | CL83 | 82nd Session of the IMO MSC |
| 2006 | 13/12/06 | S3/3070 | CL84 | MoU between the IHO and IMSO |
| 2006 | 18/12/06 | S3/8045 | CL85 | Cooperation Agreement between the IHO and DGIWG |
| 2006 | 19/12/06 | S3/0130 | CL86 | Establishment of the South Western Atlantic Hydrographic Commission |
| 2006 | 21/12/06 | S3/0302/ABLOS | CL87 | ABLOS |
| 2006 | 22/12/06 | S1/3008 | CL88 | Spatial Data Infrastructure Events |
| 2006 | 22/12/06 | S1/0900 | CL89 | Cumulative List Of IHB Circular Letters Issued in 2006 |
| 2005 | 04/01/05 | S3/8151/CSPCWG | CL01 | New and Revised Chart Specifications and New Symbol for Entry Prohibited |
| 2005 | 05/01/05 | S3/0112, S3/0123 | CL02 | Tsunami in Asia |
| 2005 | 06/01/05 | TA-6 | CL03 | 8th Hydrographic Course at the National Hydrographic School, Goa India (27th June 2005 - 28 January 2006) |
| 2005 | 10/01/05 | S1/1809 | CL04 | Symposium on New Space Services for Maritime Users: The Impact of Satellite Technology on Maritime Legislation |
| 2005 | 11/01/05 | S3/8151/CHRIS | CL05 | IHO Submission to IMO regarding ECDIS Performance Standards |
| 2005 | 13/01/05 | S1/0100 | CL06 | Update concerning situation of Pending Member States |
| 2005 | 14/01/05 | S3/2620 | CL07 | NIPPON Foundation - GEBCO Training Project Year 2 |
| 2005 | 14/01/05 | S3/2620 | CL08 | FIG/IHO/ICA Advisory Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers Membership |
| 2005 | 19/01/05 | S3/8152 | CL09 | Current and Future Availability of ENCs. |
| 2005 | 21/01/05 | S1/0607 | CL10 | Member States Flags at the IHB. |
| 2005 | 21/01/05 | S3/0112-S3/0123 | CL11 | Tsunami in Asia |
| 2005 | 21/01/05 | S3/4405 | CL12 | Revised section B-100 for Chart Specifications of the IHO (M-4) |
| 2005 | 01/02/05 | S3/7198 | CL13 | Working Group on S-44 Standards for Hydrographic Surveys |
| 2005 | 02/02/05 | S3/8151/CSPCWG | CL14 | New Chart Specifications |
| 2005 | 03/02/05 | S1/5517 | CL15 | US HYDRO'05 |
| 2005 | 03/02/05 | S3/2630 | CL16 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO |
| 2005 | 04/02/05 | CBC-1 | CL17 | Establishment of an IHO Capacity Building Fund |
| 2005 | 15/02/05 | S3/0123 | CL18 | Special Session for discussion on Tsunami disaster in the Indian Ocean |
| 2005 | 16/02/05 | S3/0302TA-6 | CL19 | "Securing your Nation's Rights to Continental Shelf Maritime Territory" 5th training Course on Article 76 of UNCLOS, 9-13 May2005 |
| 2005 | 17/02/05 | S3/1401/WG | CL20 | IHO Tidal Committee - Revised Terms of Reference |
| 2005 | 18/02/05 | S3/3075 | CL21 | Report on COMSAR 9 Meeting at IMO |
| 2005 | 23/02/05 | S3/8151/CHRIS | CL22 | 16th CHRIS Meeting, Ottawa, Canada, 28-31 May 2004 |
| 2005 | 25/02/05 | TA-6-1 | CL23 | Multi-beam Course - Hosted by the Australian Hydrographic Service |
| 2005 | 08/03/05 | S1/0900 | CL24 | Distribution of Circular Letters and Annual Report to IHO Member States |
| 2005 | 09/03/05 | S3/0302/ABLOS | CL25 | 4th ABLOS Biennial Conference |
| 2005 | 10/03/05 | S3/8151/CHRIS | CL26 | S-57, Edition 4.0 |
| 2005 | 12/03/05 | AB-2 | CL27 | FIG/IHO/ICA Advisory Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers. |
| 2005 | 14/03/05 | S3/8152 | CL28 | Evaluation of the use of ECDIS and ENC development |
| 2005 | 16/03/05 | S3/8152 | CL29 | Marine e-Navigation |
| 2005 | 21/03/05 | S1/1809 | CL30 | IHO Seminar 2005 |
| 2005 | 23/03/05 | S3/0123 | CL31 | Special Session on Tsunami disaster in the Indian Ocean |
| 2005 | 24/03/05 | S3/4003 | CL32 | Legal Cases related to nautical charting |
| 2005 | 24/03/05 | S3/0128 | CL33 | IHO Hydrographic Committee on Antarctica, 4th meeting, Kythnos, Greece 6-8 September 2004 |
| 2005 | 24/03/05 | S3/1401/WG | CL34 | IHO Technical Resolutions A 2.5 and G 2.1 |
| 2005 | 24/03/05 | S1/3083 | CL35 | New IHO Member State: Republic of Latvia |
| 2005 | 04/04/05 | S3/8152 | CL36 | ENC Production Guidance - IHO Publication S-65, Edition 1.0 |
| 2005 | 05/04/05 | S3/4244 | CL37 | Guidance for the Preparation and Maintenance of International Chart Schemes. |
| 2005 | 08/04/05 | S3/3055 | CL38 | IHO Submission to the 51st Session of the IMO Safety of Navigation Sub-Committee. |
| 2005 | 18/04/05 | S3/8152 | CL39 | Revision of the WEND Principles. |
| 2005 | 22/04/05 | S3/4405 | CL40 | Revised section B-200 for Chart Specifications of the IHO (M-4). |
| 2005 | 25/04/05 | S3/4405 | CL41 | IHO Publication M-4 Regulations of the IHO for International (INT) Charts and Chart Specifications of the IHO. |
| 2005 | 25/04/05 | S1/6000/X-3S1/0015 | CL42 | 3rd EIHC Conference Decisions. Approved Protocol of Amendments to the IHO Convention. |
| 2005 | 26/04/05 | S3/0123 | CL43 | Special Session on the Tsunami Disaster in the Indian Ocean. |
| 2005 | 27/04/05 | SPWG-2 | CL44 | SPWG Work |
| 2005 | 28/04/05 | S3/2543 | CL45 | Worldwide Seafloor Swath-Mapping Systems |
| 2005 | 29/04/05 | S1/1001/04S1/0900 | CL46 | P-7 Annual Report of the IHO for 2004. Part 1 - General. Part 2 Finances. IHO Work Programme for 2005 updated. |
| 2005 | 10/05/05 | S3/1000 | CL47 | Publication of the IHO Manual on Hydrography (M-13) |
| 2005 | 10/05/05 | S1/0900 | CL48 | Distribution of IHO Publications on CD-ROM 2005 |
| 2005 | 11/05/05 | S3/8152 | CL49 | 9th WEND Meeting, 7-8 April 2005 IHB, Monaco |
| 2005 | 13/05/05 | S1/5009 | CL50 | ICC 2005 - 22nd International Cartographic Conference (La Coruna, Spain 9-16 July 2005) |
| 2005 | 17/05/05 | S3/8158 | CL51 | Infrastructure for Spatial Information in Europe (INSPIRE) |
| 2005 | 23/05/05 | S3/8162 | CL52 | Digital Signature Service Operational |
| 2005 | 24/05/05 | S3/6003 | CL53 | Amendment to the IHO Resolutions - Resolution T 1.2.4 |
| 2005 | 25/05/05 | S3/3055 | CL54 | 80th Session of the Maritime Safety Committee IMO, London (11-20 May) |
| 2005 | 27/05/05 | S1/6000/X-3S1/0015 | CL55 | Resolution of the 3rd EIHC - Protocol of Amendments to the IHO Convention - Consolidated Version of the IHO Convention. |
| 2005 | 30/05/05 | S3/2643 | CL56 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) - Membership |
| 2005 | 30/05/05 | S3/4405 | CL57 | Revised Section B-100 for Chart Specifications of the IHO (M-4) |
| 2005 | 31/05/05 | S1/6000/X-3S1/0015 | CL58 | Corrections to Protocol of Amendments to the IHO Convention and Consolidated version of the IHO Convention. |
| 2005 | 31/05/05 | S3/0123 | CL59 | Tsunami Disaster in the Indian Ocean |
| 2005 | 08/06/05 | S1/0900 | CL60 | Distribution of IHO Publications on CD-ROM - 2005 (Revision 1) |
| 2005 | 08/06/05 | S3/8151/CHRIS | CL61 | Charting of Port Security Limits |
| 2005 | 09/06/05 | S3/7355 | CL62 | IHO Publication S-62 "ENC Producer Codes", Edition 2.1, June 2005 |
| 2005 | 13/06/05 | S3/0302 | CL63 | International Tribunal for the Law of the Sea (ITLOS) |
| 2005 | 21/06/05 | S3/3055 | CL64 | 51st Session of the IMO Sub-Committee on Safety of Navigation |
| 2005 | 23/06/05 | SPWG-2 | CL65 | Strategic Planning Working Group |
| 2005 | 28/06/05 | S3/7200 | CL66 | Former Publication S-46 Correction of Echo Soundings and the IHO Technical Resolution (TR) B1.2 |
| 2005 | 29/06/05 | S3/3055 | CL67 | IMO Ships routeing measures - provision of hydrographic information |
| 2005 | 30/06/05 | S1/5051 | CL68 | Joint Board of geo-spatial information societies (JB-GIS) Annual Meeting, Cairo-Egypt April 19th,2005 |
| 2005 | 04/07/05 | S1/5009 | CL69 | ICC 2005 - 22nd International Cartographic Conference (La Coruña, Spain, 9-16 July 2005) |
| 2005 | 05/07/05 | S3/8152 | CL70 | ENC Production Guidance, IHO Publication S-65, Edition 1.0, Spanish version |
| 2005 | 08/07/05 | S1/0015 | CL71 | Modifications to IHO Convention |
| 2005 | 18/07/05 | S1/1001/WP | CL72 | Proposed IHO Work Programme and Budget for 2006 |
| 2005 | 26/07/05 | S1/1809 | CL73 | IHO Seminar 2005 |
| 2005 | 27/07/05 | CBC-1 | CL74 | Third Meeting of the IHO Capacity Building Committee Report |
| 2005 | 29/07/05 | S3/4405 | CL75 | New symbol and specification for Automatic Identification System (AIS-equipped) Aids to navigation |
| 2005 | 04/08/05 | S1/1900/A | CL76 | World Hydrography Day (WHD) |
| 2005 | 04/08/05 | SPWG-2 | CL77 | Strategic Planning Working Group work |
| 2005 | 16/08/05 | S1/3081 | CL78 | New IHO Member State - Republic of Mauritius |
| 2005 | 18/08/05 | S3/3055 | CL79 | IMO Correspondence Group on Evaluation of the use of ECDIS and ENC Development |
| 2005 | 22/08/05 | SPWG-2 | CL80 | Strategic Planning Working Group Work. Legal Experts Group Meeting |
| 2005 | 25/08/05 | S3/3055 | CL81 | IMO Ships’ Routeing Measures – Provision of Hydrographic Information |
| 2005 | 26/08/05 | S3/0302/ABLOS | CL82 | 4th ABLOS biennial Conference |
| 2005 | 26/08/05 | S1/6000/X-3-S1/0015 | CL83 | Corrections to the consolidated version of the IHO Convention |
| 2005 | 29/08/05 | S3/3055 | CL84 | IMO Ships’ Routeing Measures – Provision of Hydrographic Information |
| 2005 | 31/08/05 | S3/8152 | CL85 | Revision of the WEND Principles |
| 2005 | 31/08/05 | S3/4405/INT1 | CL86 | IHO Publication INT1 : Symbols, Abbreviations and Terms used on Charts |
| 2005 | 31/08/05 | S1/5009 | CL87 | ICC 2005 - 22nd International Cartographic Conference |
| 2005 | 31/08/05 | S1/5014 | CL88 | Facts About Charts and Carriage requirements |
| 2005 | 06/09/05 | S3/0123 | CL89 | Tsunami Disaster in the Indian Ocean |
| 2005 | 06/09/05 | S1/3077 | CL90 | Kingdom of Morocco - Contact information |
| 2005 | 09/09/05 | SPWG-2 | CL91 | Strategic Planning Working Group Work. Legal Experts Group Meeting |
| 2005 | 16/09/05 | S3/3070 | CL92 | Memorandum of Understanding between IHO and IMSO |
| 2005 | 23/09/05 | S3/8151/CHRIS | CL93 | Change of name : S-57 Edition 4.0 to become S-100 |
| 2005 | 26/09/05 | S3/8151/CHRIS | CL94 | Development of S-57 Edition 3.1.1 to accommodate new IMO requirements for certain charted features |
| 2005 | 26/09/05 | S3/8151/CHRIS | CL95 | Final NOAA ENC Distribution Rule |
| 2005 | 27/09/05 | S3/4405 | CL96 | Revised section B-200 for Chart Specifications of the IHO (M-4) |
| 2005 | 27/09/05 | S1/1001/WPFO/592/06 | CL97 | Proposed IHO Work Programme and Budget for 2006 |
| 2005 | 28/09/05 | S1/0906 | CL98 | Updating entries in the International Hydrographic Organization Yearbook (P-5) |
| 2005 | 28/09/05 | S1/6000/X-3 | CL99 | P-6 : Report of Proceedings of the 3rd Extraordinary International Hydrographic Conference, Monaco 11-14 April 2005 |
| 2005 | 28/09/05 | S1/1809 | CL100 | IHO Seminar 2005 |
| 2005 | 28/09/05 | S3/3084 | CL101 | Commission on Promulgation of Radio Navigational Warnings (CPRNW) - Terms of Reference |
| 2005 | 10/10/05 | S3/8151/CHRISS1/5058 | CL102 | Memorandum of Understanding between ISO and IHO |
| 2005 | 18/10/05 | S1/5006 | CL103 | Work of FIG Commission 4 - Hydrography Year 2004 - 2005 |
| 2005 | 20/10/05 | S1/5014 | CL104 | Facts About Charts and Carriage requirements |
| 2005 | 21/10/05 | S1/5517 | CL105 | Memorandum of Understanding between IHO and IFHS |
| 2005 | 21/10/05 | S3/7200 | CL106 | Former publication S-46 - Correction of Echo-Soundings and IHO Technical Resolution (TR) B1.2 |
| 2005 | 25/10/05 | SPWG-2 | CL107 | 7th Meeting of the IHO Strategic Planning Working Group |
| 2005 | 26/10/05 | S3/8151/CHRIS | CL108 | Committee on Hydrographic Requirements for Information Systems (CHRIS) - Terms of reference |
| 2005 | 03/11/05 | S3/3057 | CL109 | Reporting and publication of Dangers to Navigation |
| 2005 | 03/11/05 | S1/1201 | CL110 | Centenary Celebrations of the Arctic Expedition of HSH Prince Albert Ist of Monaco |
| 2005 | 03/11/05 | S3/3055 | CL111 | On-line Chart Catalogue |
| 2005 | 11/11/05 | S3/3084 | CL112 | Commission on Promulgation of Radio Navigational Warnings (CPRNW) - Terms of Reference |
| 2005 | 14/11/05 | S3/3055 | CL113 | Voluntary IMO Member State Audit Scheme |
| 2005 | 15/11/05 | S3/7050 | CL114 | IHO Committee on the Hydrographic Dictionary (CHD) Membership |
| 2005 | 15/11/05 | S3/3084 | CL115 | 7th Meeting of the Commission on Promulgation of Radio Navigational Warnings (CPRNW) |
| 2005 | 17/11/05 | S3/3070 | CL116 | Memorandum of Understanding between IHO and IMSO |
| 2005 | 21/11/05 | S3/8152 | CL117 | Implementation of Quality Management Practices |
| 2005 | 21/11/05 | S1/0015 | CL118 | Correction to the Protocol of Amendments to the Convention on the International Hydrographic Organization |
| 2005 | 30/11/05 | S1/1809 | CL119 | IHO Seminar 2005 |
| 2005 | 01/12/05 | S1/1001/WPS1/0906 | CL120 | IHO Work Programme and Budget for 2006 (final version) & IHO Year Book - 2006 |
| 2005 | 06/12/05 | S3/4405 | CL121 | IHO Publication M-4 - Regulations of the IHO for International (INT) Charts and Chart Specifications of the IHO |
| 2005 | 12/12/05 | S1/5014 | CL122 | Facts About Charts and Carriage Requirements |
| 2005 | 12/12/05 | S3/0123 | CL123 | Standardized Structure for National Reports to RHC's |
| 2005 | 13/12/05 | S3/0302/ABLOS | CL124 | ABLOS Biennial Conference 2005 - "Marine Scientific Research and the Law of the Sea: the Balance between Coastal State andInternational Rights |
| 2005 | 13/12/05 | S3/3055 | CL125 | 24th Session of International Maritime Organization (IMO) Assembly |
| 2005 | 14/12/05 | SPWG-2 | CL126 | Work of the Strategic Planning Working Group |
| 2005 | 14/12/05 | S1/5517 | CL127 | Memorandum of Understanding between IHO and IFHS |
| 2005 | 19/12/05 | S3/8152 | CL128 | Release of official Malacca and Singapore Straits Electronic Navigational Charts (MSS ENC). |
| 2005 | 23/12/05 | S1/0900 | CL129 | Cumulative List of IHB Circular Letters issued in 2005 (including CCLs, FCCLs) |
| 2004 | 07/01/04 | S3/0302/ABLOS | CL01 | ABLOS Biennial Conference 2003- Addressing Difficult Issues in UNCLOS. |
| 2004 | 08/01/04 | S1/5009 | CL02 | Memorandum of Understanding between the IHO and ICA. |
| 2004 | 09/01/04 | S1/0100 | CL03 | Update of Situation concerning Pending Member States. |
| 2004 | 19/01/04 | S3/1001 | CL04 | IHO Special Publication N°55 (S-55) Status of Hydrographic Surveying and Nautical Charting World-Wide Questionnaire. |
| 2004 | 22/01/04 | TA-6 | CL05 | Free Hydrographic Course (7th) at the National Hydrographic School, Goa, India (28 June 2004-29 January 2005). |
| 2004 | 23/01/04 | SPWG-2 | CL06 | SPWG Interim Report. |
| 2004 | 30/01/04 | S3/2705AB-3 | CL07 | Sea Level Training Course - Sea Level Changes: Observation, Interpretation, Application. |
| 2004 | 02/02/04 | S1/1001/WP | CL08 | Request from International Non-Governmental Organizations for Observer Status at the IHO. |
| 2004 | 04/02/04 | TA-6 | CL09 | Course on "Harbour and Coastal Hydrography" at the IMA, Trieste, Italy from 16 June to 19 November. |
| 2004 | 06/02/04 | S3/2620 | CL10 | Nippon Foundation - GEBCO Training Project. |
| 2004 | 11/02/04 | S1/1900/A | CL11 | Establishment of a "World Hydrography Day". |
| 2004 | 11/02/04 | S3/5100/WG | CL12 | M-12: Standardization of List of Lights. |
| 2004 | 12/02/04 | S3/7050 | CL13 | S-32: Hydrographic Dictionary - Web Based Version - (DHYDRO Project). |
| 2004 | 13/02/04 | CBC-1 | CL14 | IHO Capacity Building Committee (IHOCBC) Progress Report and Agenda for 2nd Meeting. |
| 2004 | 13/02/04 | S3/6003 | CL15 | Proposed insertion of New Section 5 in Chapter R. - Financial Administration of the IHO Administrative Resolutions. |
| 2004 | 18/02/04 | S3/8152 | CL16 | IHO Catalogue of World ENC Coverage. |
| 2004 | 23/02/04 | SPWG-2 | CL17 | SPWG Seminar in Athens, Greece. |
| 2004 | 12/03/04 | S3/1000 | CL18 | Report on Second Meeting of the IHO Manual on Hydrography Working Group. |
| 2004 | 16/03/04 | S1/3027 | CL19 | Multi-beam Course- Hosted by the Norwegian Hydrographic Office. |
| 2004 | 19/03/04 | S3/4010 | CL20 | List of Booklets on Chart Symbols and Abbreviations published by various Maritime Countries. IHO Publication M-15 (Feb2004). |
| 2004 | 22/03/04 | S3/8152 | CL21 | Use of the RCDS mode of ECDIS. |
| 2004 | 31/03/04 | S1/5014S3/3075 | CL22 | IMO Publications: International SafetyNET Manuel and Navtex Manual. |
| 2004 | 01/04/04 | S1/5014 | CL23 | IMO Resolution A.958(23) on the Provision of Hydrographic Services. |
| 2004 | 15/04/04 | SPWG-2 | CL24 | Strategic Planning Working Group (SPWG) Seminars. |
| 2004 | 21/04/04 | S3/8151/CHRIS | CL25 | IHO Colour & Symbol Specifications for ECDIS S-52 Appendix 2 - Edition 4.2, March 2004. |
| 2004 | 22/04/04 | S3/2705AB-3 | CL26 | Sea Level Training Course - Sea Level Changes: Observation, Interpretation, Application. |
| 2004 | 23/04/04 | S3/2620 | CL27 | IHO/IOC GEBCO Information. |
| 2004 | 23/04/04 | S1/1811 | CL28 | International Hydrographic Review. |
| 2004 | 23/04/04 | S1/3008 | CL29 | Geomatica 2004 - "Geospatial Technology: Trends and Opportunities". Havana, Cuba, 10-14 May. |
| 2004 | 28/04/04 | S1/1001/03S1/0900 | CL30 | P-7 Annual Report of the IHO for 2003 - Part 1: General & Part 2: Finance. |
| 2004 | 19/05/04 | S3/2630 | CL31 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO. |
| 2004 | 03/06/04 | S3/7220 | CL32 | "Training Courses in Hydrography and Nautical Cartography". IHO Publication S-47. |
| 2004 | 08/06/04 | S3/0304 | CL33 | Training Workshops on International Boundaries. |
| 2004 | 09/06/04 | S3/8152 | CL34 | Replies to CL21/2004 - Use of the RCDS Mode of ECDIS. |
| 2004 | 18/06/04 | S3/1001 | CL35 | IHO Special Publication N°55 (S-55) Status of Hydrographic Surveying and Nautical Charting Worldwide- Publication of 3rdEdition. |
| 2004 | 18/06/04 | S1/4602 | CL36 | Application by the Republic of Cameroon for IHO Membership. |
| 2004 | 21/06/04 | S3/7198 | CL37 | Working Group on S-44. Standards for Hydrographic Surveys. |
| 2004 | 21/06/04 | S3/2750 | CL38 | Vandalism on Meteorological and Oceanographic Data Buoys. |
| 2004 | 25/06/04 | S3/5100/WG | CL39 | M12 Standardization of List of Lights and Fog Signals. |
| 2004 | 25/06/04 | S3/6003 | CL40 | Approval of Insertion of New Section 5 in Chapter 4 - Financial Administration of the IHO Administrative Resolutions. |
| 2004 | 28/06/04 | S3/8152 | CL41 | Replies to CL21/2004 - Use of the RCDS Mode of ECDIS. |
| 2004 | 29/06/04 | S3/8152 | CL42 | 8th WEND Meeting 5-6 March 2004, Tokyo, Japan. |
| 2004 | 30/06/04 | S1/0410/A | CL43 | Amendments to the IHO Publication M-7 IHB Staff Regulations. |
| 2004 | 01/07/04 | S3/8152 | CL44 | Replies to CL21/2004 - Use of the RCDS Mode of ECDIS. |
| 2004 | 02/07/04 | S3/8162 | CL45 | IHO Data Protection Scheme. Publication S-63. Edition 1.0 (French and Spanish Versions). |
| 2004 | 02/07/04 | S3/4405 | CL46 | New and Revised Paper Chart Specifications. |
| 2004 | 05/07/04 | S3/8151/CHRIS | CL47 | Improving ENC Consistency. |
| 2004 | 12/07/04 | S3/0128 | CL48 | Arctic Areas. Use of Multibeam Systems in Antarctic Waters. |
| 2004 | 12/07/04 | S3/4405 | CL49 | New Paper Chart Specification. |
| 2004 | 13/07/04 | S3/8152 | CL50 | Evaluation of the use of ECDIS and ENC Development. |
| 2004 | 13/07/04 | S3/3055/A | CL51 | Hydrography and Nautical Cartography in Remote Areas. |
| 2004 | 23/07/04 | TA-004-9 | CL52 | Memorandum of Understanding between the IHO and the South Pacific Applied Geoscience Commission. |
| 2004 | 29/07/04 | S1/0900 | CL53 | Distribution of IHO Publications on CD-ROM - 2004. |
| 2004 | 02/08/04 | S3/2620 | CL54 | Nippon Foundation - GEBCO Training Project. |
| 2004 | 04/08/04 | S1/1001/WPFO/595/05 | CL55 | Proposed IHO Work Programme and Budget for 2005. |
| 2004 | 06/08/04 | S1/3000 | CL56 | Communication between IHO Member States and the IHB. |
| 2004 | 01/10/04 | S3/8162 | CL57 | Industry Implementation of the IHO Data Protection Scheme. |
| 2004 | 01/10/04 | S1/0906 | CL58 | Updating Entries in the IHO Yearbook (P-5) |
| 2004 | 01/10/04 | S3/4405 | CL59 | New and Revised Paper Chart Specifications |
| 2004 | 01/10/04 | S3/0304 | CL60 | Training Workshops on International Boundaries |
| 2004 | 01/10/04 | S1/1001/WP | CL61 | Proposed IHO Work Programme and Budget for 2005 |
| 2004 | 04/10/04 | S1/0900 (P2) | CL62 | IHO Publication M-2 National Maritime Policies and Hydrographic Services |
| 2004 | 04/10/04 | S1/0900 | CL63 | Distribution of Circular Letters and Annual Report to IHO Member States |
| 2004 | 05/10/04 | S3/5100/WG | CL64 | M-12 Standardization of List of Lights and Fog Signals |
| 2004 | 05/10/04 | S3/2620 | CL65 | United Nations Nippon Foundation - Law of the Sea Training Project |
| 2004 | 07/10/04 | S3/8162 | CL66 | Signing of a Letter of Intent between the Norwegian Hydrographic Service, the UKHO and the IHB |
| 2004 | 11/10/04 | S3/7198 | CL67 | Working Group on S-44 Standards for Hydrographic Surveys |
| 2004 | 12/10/04 | S3/8152 | CL68 | Availability of ENCs and RNCs |
| 2004 | 15/10/04 | S3/8151/CHRIS | CL69 | IHO Submission to IMO regarding ECDIS Performance Standards |
| 2004 | 26/10/04 | S3/7198 | CL70 | Working Group on S-44 - Standards for Hydrographic Surveys |
| 2004 | 02/11/04 | S3/8152 | CL71 | WEND ISSUES |
| 2004 | 03/11/04 | S3/0302/ABLOS | CL72 | ABLOS BIENNIAL CONFERENCE 2005 |
| 2004 | 04/11/04 | S3/2620 | CL73 | Proposal for a new IHO/IOC Ocean Mapping Programme Structure |
| 2004 | 09/11/04 | S3/4405 | CL74 | Obsolete and Obsolescent Entries in INT1 and M-4 |
| 2004 | 10/11/04 | S3/4244 | CL75 | Guidance for the Preparation and Maintenance of International Chart Schemes |
| 2004 | 18/11/04 | S1/5009 | CL76 | ICC 2005 - 22nd International Cartographic Conference (La Coruña, Spain). Presentation of Papers by HOs' Representatives.Nautical Chart display by IHO Member States |
| 2004 | 23/11/04 | S1/5007 | CL77 | IALA - Aid to Navigation Information Service for the 21st Century (ANIS 21) |
| 2004 | 26/11/04 | S3/2630 | CL78 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO |
| 2004 | 29/11/04 | S3/1401/WG | CL79 | IHO Tidal Committee - Terms of Reference |
| 2004 | 30/11/04 | S3/1401/WG | CL80 | IHO Technical Resolutions A2.5 and G2.1 |
| 2004 | 01/12/04 | S1/1001/WP | CL81 | IHO Work Programme and Budget for 2005- Final Version - IHO Yearbook 2005 |
| 2004 | 06/12/04 | S1/4905 | CL82 | Application by Ireland for IHO Membership |
| 2004 | 07/12/04 | S3/8151/CHRIS | CL83 | S-57 Edition 4.0 |
| 2004 | 07/12/04 | S3/8162 | CL84 | Industry implementation of the IHO Data Protection Scheme S-63 |
| 2004 | 09/12/04 | S3/7355 | CL85 | IHO Publication S-62 "ENC Producer Codes" Edition 2.0 December 2004 |
| 2004 | 13/12/04 | S3/1001 | CL86 | IHO Special Publications S-55 - Status of Hydrographic Surveying and Nautical Charting Worldwide submission and update ofdata. |
| 2004 | 15/12/04 | CBC-1 | CL87 | Establishment of an IHO Capacity Building Fund |
| 2004 | 15/12/04 | CBC-1 | CL88 | Second Meeting of the IHO Capacity Building Committee |
| 2004 | 16/12/04 | TA-6 | CL89 | 5th Course on "Nautical Cartography" at IMA, Italy (13 April - 7 December 2005) |
| 2004 | 16/12/04 | S3/2643 | CL90 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) XVII Meeting, St. Petersburg, Russian Fed. 8-11 June 2004 |
| 2004 | 23/12/04 | S3/8152 | CL91 | ENC Production Guidance, IHO Publication S-65 Edition 1.0 |
| 2004 | 23/12/04 | S1/0900 | CL92 | Cumulative List of IHB Circular Letters issued in 2004 |
| 2003 | 06/01/03 | S1/6102/XVI | CL01 | P-6: Report of Proceedings of the XVIth International Hydrographic Conference (Vol 1&2). |
| 2003 | 08/01/03 | S3/7355 | CL02 | IHO Publication S-62 IHO Codes for Agencies Producing S-57 Data" Edition 1.1. |
| 2003 | 09/01/03 | S3/8152 | CL03 | WEND Principles: Guidelines for the Establishment of ENC Production Boundaries Corrigendum to IHB CL 58/2002, dated 30November 2002. |
| 2003 | 10/01/03 | S1/0415 | CL04 | Formation of a Working Group of the Finance Committee to study matters related to the Alignment of IHB Salaries with the U.NSystem. |
| 2003 | 10/01/03 | S1/0502 | CL05 | Appointment of Professional Assistant (Hydrography and Information Technology). |
| 2003 | 14/01/03 | S3/0302/ABLOS | CL06 | IHO - IAG - IOC Advisory Board on Hydrographic, Geodetic and Marine Geo-Scientific Aspects of the Law of the Sea(ABLOS) |
| 2003 | 28/01/03 | TA-1 | CL07 | Disbanding of the FIG-IHO Technical Assistance and Co-operation Coordination Committee (TACC) and the Establishment ofthe IHO Capacity Building Committee (IHOCBC). |
| 2003 | 29/01/03 | S3/0302/ABLOS | CL08 | International ABLOS Conference: Addressing Difficult Issues in UNCLOS. |
| 2003 | 29/01/03 | TA-5/UN | CL09 | Participation of the IHO in the 4th Meeting of UNICPOLOS. |
| 2003 | 30/01/03 | AB-4 | CL10 | IHO Publication M-8 Standards of Competence for Nautical Cartographers. |
| 2003 | 31/01/03 | SPWG-1S3/8152 | CL11 | 3rd SPWG and 7th WEND Meeting, Lima Peru, May 2003 |
| 2003 | 31/01/03 | S3/0117 | CL12 | Re-Surveying of Major Shipping Routes and Ports of the Baltic Sea. |
| 2003 | 10/02/03 | S3/3084 | CL13 | CPRNW 6th Meeting 13-15 May 2003 and Minutes of COMSAR 7 |
| 2003 | 10/02/03 | S1/0100 | CL14 | Update concerning situation of Pending Member States. |
| 2003 | 14/02/03 | S3/0304 | CL15 | Updated List of National Experts on the Law of the Sea |
| 2003 | 19/02/03 | S3/0117 | CL16 | Correction to CL12/2003. |
| 2003 | 24/02/03 | AB-2 | CL17 | Resignation of two IHO Members of FIG/IHO/ICA International Advisory Board on Standards of Competence for HydrographicSurveyors and Nautical Cartographers. |
| 2003 | 27/02/03 | S1/1005/A | CL18 | New IHO web site. |
| 2003 | 27/02/03 | SPWG-2 | CL19 | Report of the Second Strategic Planning Working Group (SPWG) Meeting. Goa, India, 20-22 January 2003. |
| 2003 | 28/02/03 | TA-6 | CL20 | Free Hydrographic Course at the National Hydrographic School, Goa, India, 3 November 2003 - 5 June 2004. |
| 2003 | 03/03/03 | S3/2540 | CL21 | GEBCO Centenary Celebrations. Monaco 14-16 April 2003 |
| 2003 | 10/03/03 | SPWG-2 | CL22 | 4th SPWG Meeting 9-11 October 2003 |
| 2003 | 11/03/03 | S3/1001 | CL23 | IHO Special Publication N°55 (S-55) Status of Hydrographic Surveying and Nautical charting World-Wide |
| 2003 | 13/03/03 | S3/2630 | CL24 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO |
| 2003 | 19/03/03 | S3/7050 | CL25 | IHO Committee on the Hydrographic Dictionary (S-32) Membership |
| 2003 | 19/03/03 | S1/5009 | CL26 | ICC 2003 - 21st International Cartographic Conference (Durban, RSA 10-16 August 2003) |
| 2003 | 07/04/03 | S3/0302/ABLOS | CL27 | IHO-IAG-IOC Advisory Board on Hydrographic, Geodetic and Marine Geo-Scientific Aspects of the Law of the Sea (ABLOS) |
| 2003 | 08/04/03 | S3/2643 | CL28 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) XVth Meeting, IHB Monaco 7-10 October 2002 Summary Report |
| 2003 | 08/04/03 | S1/1001/02S1/0900 | CL29 | P-7 Annual Report of the IHO for 2002 - Part 1, General. - IHO Work Programme for 2003 |
| 2003 | 10/04/03 | TA-1 | CL30 | Establishment of the IHO Capacity Building Committee (IHOCBC) |
| 2003 | 11/04/03 | S3/8161 | CL31 | Industry/Stakeholders Workshop, IHB Monaco 16-17 June 2003 |
| 2003 | 11/04/03 | S1/3077 | CL32 | Acquisition of Hydrographic/Oceanographic Survey and Research Vessel. |
| 2003 | 25/04/03 | S1/1811 | CL33 | International Hydrographic Review |
| 2003 | 12/05/03 | S3/2540S3/2513S3/2630 | CL34 | GEBCO Matters |
| 2003 | 14/05/03 | AB-2 | CL35 | FIG/IHO/ICA International Advisory Board on Standards of Competence for Hydrographic Surveyors and Nautical Cartographers |
| 2003 | 22/05/03 | S3/3076 | CL36 | Management of the International NAVTEX Service |
| 2003 | 27/05/03 | S3/2543 | CL37 | World List of Multi-beam Systems |
| 2003 | 02/06/03 | S1/0900 | CL38 | Distribution of IHO Publications on CD-ROM |
| 2003 | 20/06/03 | TA-001 | CL39 | First Meeting of the IHO Capacity Building Committee (IHOCBC) |
| 2003 | 20/06/03 | S3/8151/CHRIS | CL40 | S-57 Edition 3.0- ENC Product Specification. Termination of Validity |
| 2003 | 24/06/03 | S3/1001 | CL41 | IHO Special Publication N° 55 (S-55). Status of Hydrographic Surveying and Nautical Charting World-Wide Questionnaire |
| 2003 | 24/06/03 | S3/8151/CHRIS | CL42 | S-57. Edition 4.0 |
| 2003 | 27/06/03 | S3/8152 | CL43 | WEND Issues: IHO World ENC |
| 2003 | 27/06/03 | S3/8152 | CL44 | WEND Principles. Proposed Additional Rules. Guidelines for the Establishment of ENC Production Boundaries. |
| 2003 | 30/06/03 | S3/0302/ABLOS | CL45 | International ABLOS Conference: Addressing Difficult Issues in UNCLOS. IHB, Monaco 28-30 October 2003 |
| 2003 | 30/06/03 | S1/0410 | CL46 | M-7 IHB Staff Regulations - 6th Edition June 2003 |
| 2003 | 30/06/03 | S3/8152 | CL47 | Assistance in ENC Production |
| 2003 | 30/06/03 | S1/5009 | CL48 | ICC 2003 - 21st International Cartographic Conference (Durban, RSA 10-16 August 2003) Nautical Chart Display by IHOMember States. |
| 2003 | 10/07/03 | S1/1005/A | CL49 | New IHO Website |
| 2003 | 10/07/03 | S1/1811 | CL50 | International Hydrographic Review |
| 2003 | 18/07/03 | S3/1401/WG | CL51 | IHO Tidal Committee |
| 2003 | 21/07/03 | S3/1000 | CL52 | Report on Status of IHO Manual on Hydrography |
| 2003 | 25/07/03 | S3/1104 | CL53 | S-60 User's Handbook on Datum Transformations involving WGS 84 3rd Edition July 2003 |
| 2003 | 31/07/03 | S1/1001/WP | CL54 | Proposed IHO Work Programme & Budget for 2004 |
| 2003 | 04/08/03 | S3/1401/WG | CL55 | IHO Tidal Committee Feedback on Transition to LAT/HAT |
| 2003 | 06/08/03 | S3/1401/WG | CL56 | IHO Tidal Committee - List of Harmonic Constituents |
| 2003 | 20/08/03 | S1/5006AB-1 | CL57 | Memorandum of Understanding between the IHO and FIG |
| 2003 | 04/09/03 | S3/8151/CHRIS | CL58 | 15th CHRIS Meeting - IHB 10-13 June 2003 |
| 2003 | 12/09/03 | TA-6 | CL59 | "Securing your Nation's Rights to Continental Shelf Maritime Territory". 4th Training Course on Article 76 of UNCLOS 10-14May 2004 |
| 2003 | 12/09/03 | S3/3100 | CL60 | The World VTS Guide |
| 2003 | 18/09/03 | S1/0179 | CL61 | New IHO Member State - Union of Myanmar |
| 2003 | 24/09/03 | S1/0906 | CL62 | Updating entries in the IHO Yearbook (P-5) |
| 2003 | 23/10/03 | S3/8151/MEH | CL63 | Marine Electronic Highway |
| 2003 | 31/10/03 | S1/1001/WP | CL64 | IHO Work Program & Budget for 2004 (final version) |
| 2003 | 06/11/03 | S3/8162 | CL65 | IHO Data Protection Scheme. Publication S-63 Edition 1.0 |
| 2003 | 07/11/03 | S3/2643 | CL66 | SCUFN - Summary Report (XVIth Meeting, IHB, Monaco, 10-12 April 2003) |
| 2003 | 07/11/03 | S1/3018 | CL67 | Hydro Ind 2004 |
| 2003 | 10/11/03 | S3/8152S3/8151/CHRIS | CL68 | ENC Charting Issues |
| 2003 | 12/11/03 | S1/5009 | CL69 | ICC 2003 - International Cartographic Conference, Durban RSA, 10-16 August 2003. Nautical Chart Display by IHO MemberStates - IHO ICA MoU - Joint Board of Geospatial Information Societies |
| 2003 | 13/11/03 | CBC-1 | CL70 | Report of the First Meeting of the IHO Capacity Building Committee (IHOCBC) |
| 2003 | 20/11/03 | S3/1401/WG | CL71 | IHO Tidal Committee |
| 2003 | 28/11/03 | S3/2540 | CL72 | GEBCO Centenary Conference Presentations (Monaco 14-16 April 2003) |
| 2003 | 01/12/03 | S1/5006-AB-1 | CL73 | MoU between IHO and FIG |
| 2003 | 02/12/03 | S1/3008 | CL74 | Geomatica 2004 "Geospatial Technology: Trends and Opportunities" Havana, Cuba 10-14 May 2004 |
| 2003 | 10/12/03 | S1/4405 | CL75 | IHO Publication M-4. Regulations of the IHO for International (INT) Charts and Chart Specifications of the IHO |
| 2003 | 11/12/03 | S3/0128 | CL76 | IHO Hydrographic Committee on Antarctica. 3rd Meeting IHB. 8-10 September 2003 |
| 2003 | 12/12/03 | S3/3100 | CL77 | The World VTS Guide (See CL78/2003) |
| 2003 | 19/12/03 | S3/3100 | CL78 | The World VTS Guide (This CL replaces CL77/2003) |
| 2003 | 23/12/03 | S3/8151/IEC | CL79 | New IHO Publication S-64 "ECDIS TEST DATA SETS". Edition 1.0 December 2003 |
| 2003 | 23/12/03 | S3/8152 | CL80 | WEND Issues. Minutes of the 7th WEND Meeting, May 2003, Lima Peru. New WEND Principal. RHC Corresponding Membersto the WEND Task Group |
| 2003 | 23/12/03 | S1/0900 | CL81 | Cumulative List of IHB Circular Letters issued in 2003 (Including FCCLs) |
| 2002 | 21/01/02 | S1/3056 | CL01 | Membership Status of Papua New Guinea |
| 2002 | 25/01/02 | S1/0901 | CL02 | Catalogue of IHO Publications 2002-2003 (P-4) |
| 2002 | 31/01/02 | S1/1450 | CL03 | Continuation of the Post of Professional Assistant (Data Management) at the I.H. Bureau |
| 2002 | 04/02/02 | TA-5/UN | CL04 | Observer Status for the IHO in the UN General Assembly |
| 2002 | 18/02/02 | S3/2643 | CL05 | GEBCO Sub-Committee on Undersea Feature Names (SCUFN) |
| 2002 | 19/02/02 | TA-006 | CL06 | Course on "Harbour and Coastal Hydrography" at the International Maritime Academy (IMA), Trieste, Italy |
| 2002 | 20/02/02 | P-1 | CL07 | Updated Versions of IHO Publications: M-3: IHO Resolutions (English, French and Spanish versions) (Updated 2002), P-5: IHO Yearbook 2002, Red Book of Proposals to the XVIth I.H. Conference (English), S-47: Courses in Hydrography and Nautical Cartography (5th edition, updated 2002), M-1: IHO Basic Documents (English, French and Spanish versions) (updated 2002) |
| 2002 | 20/02/02 | S3/8152/A | CL08 | PRIMAR Press Release |
| 2002 | 05/03/02 | S3/1105 | CL09 | Global Vertical Reference Frame |
| 2002 | 14/03/02 | S1/1811 | CL10 | International Hydrographic Review |
| 2002 | 15/03/02 | S3/8151/CHRIS | CL11 | SENC Delivery Option |
| 2002 | 26/03/02 | S1/0900 | CL12 | Distribution of IHO Publications on CD-ROM |
| 2002 | 11/04/02 | S3/8161 | CL13 | Marin Industry Workshop, IHB Monaco 27-29 June 2002 |
| 2002 | 12/04/02 | S1/0180 | CL14 | New IHO Member State Mexico |
| 2002 | 15/04/02 | TA-6 | CL15 | Free Hydrographic Course at the National Hydrographic School, Goa, India |
| 2002 | 16/04/02 | S1/0178 | CL16 | New IHO Member State Republic of Slovenia |
| 2002 | 24/04/02 | S1/1100 | CL17 | Tasks and Modus Operandi of the SPWG |
| 2002 | 29/04/02 | S1/4907 | CL18 | Application by the Republic of Romania for IHO Membership |
| 2002 | 31/05/02 | S3/8151/CHRIS | CL19 | Minutes of the13th CHRIS Meeting, Athens, Greece, 15-17 September 2001 |
| 2002 | 31/05/02 | S3/8161 | CL20 | Marine Industry Workshop 26-28 June 2002 |
| 2002 | 04/06/02 | S1/0700 | CL21 | Chairmanship and Vice-Chairmanship of the IHO Legal Advisory Committee (LAC). |
| 2002 | 05/06/02 | S1/0410/A | CL22 | Approval of proposed modifications to the IHB Staff Regulations 5th Edition July 1998 (M-7) |
| 2002 | 17/06/02 | S1/3016 | CL23 | Membership of Guatemala. |
| 2002 | 12/07/02 | S1/0502 | CL24 | Post of Professional Assistant in Hydrography and Information Technology at the IHB |
| 2002 | 22/07/02 | S3/3084 | CL25 | Chairmanship of the IHO Commission on the Promulgation of Radio Navigational Warnings |
| 2002 | 23/07/02 | S1/5014 | CL26 | The International Maritime Prize 2001 awarded to the late Dr Giuliano Pattofatto |
| 2002 | 08/08/02 | S3/7198 | CL27 | Guidelines for the processing of High Volume Bathymetric Data |
| 2002 | 08/08/02 | S1/0900 | CL28 | Liability in Delict of the State Hydrographer IHO SP M-14 |
| 2002 | 09/08/02 | S1/4911 | CL29 | Application by the Republic of Latvia for IHO Membership |
| 2002 | 09/08/02 | S3/7020 | CL30 | IHO Special Publication S-23 - Names and Limits of Oceans and Seas (4th Edition Final draft) |
| 2002 | 20/08/02 | S1/6005/XVIS1/5009 | CL31 | IHO Cartographic Exhibitions |
| 2002 | 01/09/02 | S1/0050 | CL32 | Directors' Responsibilities |
| 2002 | 03/09/02 | S3/2540 | CL33 | GEBCO Centenary Celebrations |
| 2002 | 04/09/02 | AB-2 | CL34 | Resignation of IHO Member of FIG/IHO/ICA Internatioanl Advisory Board on Standards of Competence for HydrographicSurveyors and Nautical Cartographers and Nomination of a New Member |
| 2002 | 04/09/02 | P-1 | CL35 | Updated Versions of IHO Publications: M3 IHO Resolutions and M1: IHO Basic Documents |
| 2002 | 06/09/02 | S1/1811 | CL36 | International Hydrographic Review |
| 2002 | 16/09/02 | S1/0176 | CL37 | New IHO Member State - State of Kuwait |
| 2002 | 19/09/02 | S3/7020 | CL38 | Withdrawal of CL30/2002 dated 9 August 2002 - IHO Special Publication S-23 Names and Limits of Oceans and Seas. |
| 2002 | 24/09/02 | S1/6000/X3 | CL39 | Proposed dates for the 3rd Extraordinary International Hydrographic Conference |
| 2002 | 26/09/02 | AB-5 | CL40 | International Training |
| 2002 | 26/09/02 | S1/1100 | CL41 | IHO Work Programme 2003-2007 |
| 2002 | 27/09/02 | AB-4 | CL42 | New IHO Publication M8 Standards of Competence for Nautical Cartographers |
| 2002 | 27/09/02 | S1/4812 | CL43 | Application by the Kingdom of Saudi Arabia for IHO Membership |
| 2002 | 01/10/02 | S3/8151/CHRIS | CL44 | IHO Recommended Security Scheme for ENC |
| 2002 | 08/10/02 | S1/1001/01 | CL45 | P-7 Annual Report of the IHO 2001 |
| 2002 | 21/10/02 | S3/7050 | CL46 | Chairmanship of the IHO Committee on the Hydrographic Dictionary (S-23) |
| 2002 | 22/10/02 | S3/3084 | CL47 | Chairmanship of the IHO Commission on the Promulgation of Radio Navigational Warnings |
| 2002 | 25/10/02 | S1/1100 | CL48 | SPWG Meeting, Goa, India 20-22 January 2003 |
| 2002 | 25/10/02 | S1/6000/X3 | CL49 | Dates for the 3rd Extraordinary International Hydrographic Conference |
| 2002 | 28/10/02 | TA-6 | CL50 | Fourth Course on 'Nautical Cartography" at the IMA, Trieste, Italy |
| 2002 | 31/10/02 | S3/8151/CHRISS3/4400 | CL51 | CHRIS Chart Standardization and Paper Chart Working Group (CSPCWG) |
| 2002 | 13/11/02 | S1/1100 | CL52 | Worldwide ENC Database (WEND) Office Bearers |
| 2002 | 18/11/02 | S3/2630 | CL53 | Composition of the Joint IHO-IOC Guiding Committee for GEBCO |
| 2002 | 18/11/02 | S3/8151/CHRIS | CL54 | 14th CHRIS Meeting, Shanghai, China 15-17 August 2002 |
| 2002 | 20/11/02 | S3/7050 | CL55 | Revised Edition of the Term "Hydrography" |
| 2002 | 20/11/02 | S1/5193 | CL56 | Statement by the IHO to the World Summit on Sustainable Development, Johannesburg, 28 August 2002 |
| 2002 | 25/11/02 | S3/8152 | CL57 | Worldwide ENC Database (WEND), Chairmanship and Vice-Chairmanship |
| 2002 | 26/11/02 | S3/8152 | CL58 | WEND Principles, Proposed Additional Rules |
| 2002 | 28/11/02 | S3/8151/CHRISS1/0700 | CL59 | Liability for IHO Standards |
| 2002 | 04/12/02 | S3/8151/TSMAD | CL60 | S-57 – Future Developments and Current Status |
| 2002 | 06/12/02 | AB-2 | CL61 | FIG/IHO/ICA International Advisory Board on Standards of Competence for Hydrographic Surveyors and NauticalCartographers: New Member of the Advisory Board |
| 2002 | 12/12/02 | S3/3057 | CL62 | National Maritime Policies under Regulations V/19 and V/27 of the SOLAS Convention. |
| 2002 | 17/12/02 | S3/0304 | CL63 | National Experts on the Law of the Sea. |
| 2002 | 19/12/02 | S3/7350-S3/7355 | CL64 | New IHO Publications: S-58, S-62. |
| 2002 | 20/12/02 | S3/3057-S3/3055/A | CL65 | Updating of IMO Assembly Resolution A.532(13) |
| 2002 | 20/12/02 | S3/8162 | CL66 | IHO Recommended Security Scheme for ENC |
| 2002 | 20/12/02 | S3/8152 | CL67 | ENC Coverage |
| 2002 | 20/12/02 | S1/0900 | CL68 | CL68 Cumulative List of IHB Circular Letters issued in 2002 |
| 2001 | 11/01/01 | S3/7198 | CL01 | Guidelines for the Processing of High Volume Bathymetric Data. |
| 2001 | 12/01/01 | S3/1104 | CL02 | IHO Special Publication N°60 (S-60) User's Handbook on Datum Transformations involving WGS 84. |
| 2001 | 18/01/01 | S1/0400S1/0404 | CL03 | Resignation of an IHB Director and Redistribution of Tasks. |
| 2001 | 19/01/01 | TA-006 | CL04 | Course on " Harbour and Coastal Hydrography" at the International Maritime Academy, (IMA), Trieste, Italy. |
| 2001 | 26/01/01 | S3/3057 | CL05 | Final Adoption to the Amendments to SOLAS Chapter V by MSC 73. |
| 2001 | 30/01/01 | S3/1401/WG | CL06 | Amendment of Resolution A 6.9. Release of Tidal Data to Commercial Organisations. |
| 2001 | 09/02/01 | S3/7050 | CL07 | Hydrographic Dictionary, IHO Publication S-32 . DHYDRO Project. |
| 2001 | 09/02/01 | S3/1000 | CL08 | IHO Manual on Hydrography. |
| 2001 | 13/02/01 | S3/6003 | CL09 | Member States Approve Modification to IHO Resolution T 1.1. |
| 2001 | 15/02/01 | S3/1208 | CL10 | IHO Multi-Beam User Group. |
| 2001 | 16/02/01 | S1/5009 | CL11 | ICC 2001 - 20th International Cartographic Conference. |
| 2001 | 19/02/01 | S1/0031 | CL12 | Member States Approve Amendment to the IHO General Regulations. |
| 2001 | 03/04/01 | S3/8151/CHRIS(S3/8161) | CL13 Rev1 | IHO/Industry/User Interface Workshop. IHB, Monaco, 28-29 June 2001. |
| 2001 | 01/03/01 | S3/0302/EB | CL14 | Continental Shelf Limits - The Scientific and Legal Interface (edited by P.J Cook and C.M Carleton) / The Relevance of Non-Legal Technical and Scientific Concepts in the Interpretation and Application of the Law of the Sea. (N.R Guy) |
| 2001 | 15/03/01 | S3/8151/CHRIS | CL15 | Minutes to the 12th CHRIS Meeting. Valparaiso, Chile, 23-25 October 2000. |
| 2001 | 12/03/01 | S1/0410 | CL16 | Amendment to IHB Staff Regulations- 5th Edition 1998. Re-introduction of category "C" Salary Scale. |
| 2001 | 12/03/01 | TA-6 | CL17 | Free Hydrographic Course at the National Hydrographic School, Goa, India. |
| 2001 | 30/03/01 | S3/4405 | CL18 | Chart Specifications of the IHO Small - Scale International (INT) Charts. |
| 2001 | 02/04/01 | S1/1100 | CL19 | IHO Work Programme 2001 - 2005. |
| 2001 | 18/04/01 | S3/0302/ABLOS | CL20 | International ABLOS Conference: Accuracies and Uncertainties in Maritime Boundaries and Outer limits. IHB, Monaco, 18-19October 2001. |
| 2001 | 19/04/01 | TA-5/UN | CL21 | Participation of the IHO in the Second Meeting of the United Nations Open Ended Consultative Process Oceans and Law of theSea (UNICPOLOS). 7-11 May 2001 |
| 2001 | 26/04/01 | S3/1401/WG | CL22 | Amendment of Resolution A.6.9. Release of Tidal Data to Commercial Organisations. |
| 2001 | 03/05/01 | S1/0906 | CL23 | IHO Yearbook 2001, Website version - Correction sheet to IHO Yearbook 2000 for printed version. |
| 2001 | 18/05/01 | P/0005 | CL24 | Winner of the Commodore Cooper Medal and selection for Prince Albert 1st Medal (2000). |
| 2001 | 29/05/01 | P-1 | CL25 | New IHO Publications: M-2 National Maritime Policies and Hydrographic Services, 1st and 2nd Parts. M-6 List of Reference Texts for Training in Hydrography. |
| 2001 | 31/05/01 | S1/5015 | CL26 | One year secondment of Dr. Dimitri Travin (IOC) to the IHB. |
| 2001 | 01/06/01 | S1/1001/00 | CL27 | P-7: Annual Report of the IHO for 2000. Part 1 - General. |
| 2001 | 11/06/01 | S3/8161 | CL28 | Marine Industry Workshop. IHB, Monaco, 28-29 June 2001 |
| 2001 | 19/06/01 | P/0005 | CL29 | Prince Albert 1st Medal for Hydrography - 2002 |
| 2001 | 25/06/01 | S1/5009 | CL30 | ICC 2001 - 20th International Cartographic Conference. (Beijing, China, 6-10 August 2001). |
| 2001 | 29/06/01 | S3/8152 | CL31 | Study of the Availability and Compatibility of ENCs to satisfy the worldwide requirements of shipping. |
| 2001 | 11/07/01 | S3/1000 | CL32 | First Meeting of the Working Group on the IHO Manual on Hydrography. Monaco, 20-22 June 200. |
| 2001 | 12/07/01 | S1/3077 | CL33 | New IHO Member State - Bangladesh. |
| 2001 | 16/07/01 | TA-5/UN | CL34 | Granting Observer Status to the IHO at the United Nations General Assembly. |
| 2001 | 17/07/01 | S3/0302/ABLOS | CL35 | IHO/IAG/IOC/ABLOS Conference. IHB, Monaco, 18-19 October 2001 |
| 2001 | 20/07/01 | TA-5/UN | CL36 | 2nd Meeting of the United Nations Open-Ended informal consultative process established by the UN General Assembly in itsResolution 54/33. |
| 2001 | 31/08/01 | S3/0302/ABLOS | CL37 | International ABLOS Conference. Accuracies and Uncertainties in Maritime Boundaries and Outer Limits and ABLOS Law ofthe Sea Workshop. IHB, Monaco, 16-19 October 2001. |
| 2001 | 18/09/01 | S1/4625 | CL38 | Application by the Republic of Mauritius for IHO Membership. |
| 2001 | 19/09/01 | S1/1100 | CL39 | Report of the 6th SPWG Meeting, 16-17 May 2001, Norfolk, USA. |
| 2001 | 20/09/01 | S3/2705 | CL40 | Sea Level Data Archeology. |
| 2001 | 21/09/01 | S3/1105 | CL41 | Global Vertical Reference Frame. |
| 2001 | 21/09/01 | S1/5007 | CL42 | Cooperation Agreement between the IHO and the IALA. |
| 2001 | 28/09/01 | S3/8152/A | CL43 | Statement made by PRIMAR Advisory Committee. |
| 2001 | 02/10/01 | S1/5009 | CL44 | ICC 2001 - 20th Intl Cartographic Conf. (Beijing, 6-10 August 2001): Nautical Chart Display by IHO Member States. |
| 2001 | 05/10/01 | S3/7198 | CL45 | Guidelines for the Processing of High Volume Bathymetric Data. |
| 2001 | 08/10/01 | S1/1100 | CL46 | Revised IHO Work Programme 2001 - 2005. |
| 2001 | 10/10/01 | S3/2644/A | CL47 | Standardization of Undersea Feature Names / Guidelines-Proposal Form-Terminology. |
| 2001 | 17/10/01 | S3/3076 | CL48 | International NAVTEX Service - IMO COMSAR Circular 28. |
| 2001 | 18/10/01 | S3/8151/CHRIS | CL49 | 13th CHRIS Meeting. Athens, Greece, 17-19 September 2001. |
| 2001 | 19/10/01 | S3/8151/CHRIS | CL50 | SENC Distribution Option. |
| 2001 | 23/10/01 | TA-6 | CL51 | Third Course on "Nautical Cartography" at the International Maritime Academy (IMA), Trieste, Italy. |
| 2001 | 29/10/01 | S1/0410/A | CL52 | Modification to the IHB Staff Regulations. |
| 2001 | 31/10/01 | S1/1811 | CL53 | International Hydrographic Review. |
| 2001 | 05/11/01 | P-0005 | CL54 | Winner of The Prince Albert 1st Medal for 2002. |
| 2001 | 07/11/01 | S3/7020 | CL55 | Fourth Edition of S-23: "Limits of Oceans and Seas" (Draft). |
| 2001 | 30/11/01 | S3/2620 | CL56 | Reports on Ocean Mapping. |
| 2001 | 04/12/01 | AB-1 | CL57 | New Terms of Reference for FIG/IHO/ICA International Advisory Board on Standards of Competence for HydrographicSurveyors and Nautical Cartographers. |
| 2001 | 06/12/01 | S3/8151/CHRIS | CL58 | Circular Letter No.58/2001 has been cancelled and replaced by CL No. 60/2001. |
| 2001 | 11/12/01 | S1/0410/A | CL59 | Proposed modifications to IHB Staff Regulations, 5th Edition, July 1998 (M-7). |
| 2001 | 14/12/01 | S3/8151/CHRIS | CL60 | SENC Delivery. |
| 2001 | 14/12/01 | S1/0700 | CL61 | Nomination of a new Chairperson for the IHO Legal Advisory Committee (LAC). |
| 2001 | 18/12/01 | P-0003 | CL62 | New Format for the International Hydrographic Bulletin. |
| 2001 | 21/12/01 | S1/0900 | CL63 | Cumulative List of IHB Circular Letters issued in 2001 (including Conference Circular Letters, FCCLs, etc.) |
| 2000 | 04/01/00 | S1/5009 | CL01 | IHO Exhibition on Marine Cartography at ICA'99. |
| 2000 | 05/01/00 | S3/2641/13 | CL02 | GEBCO Sub-committee on Undersea Feature Names (SCUFN). |
| 2000 | 07/01/00 | S3/8151CHRIS | CL03 | Minutes of the 11th CHRIS Meeting. |
| 2000 | 19/01/00 | S1/0900(S1/1100) | CL04 | New arrangements for IHO Publications and the chart collection at the IHB |
| 2000 | 24/01/00 | AB-2 | CL05 | FIG-IHO International Advisory Board on Standards of Competence for Hydrographic Surveyors |
| 2000 | 25/01/00 | TA-7 | CL06 | New IHO Publication: M2 National Maritime Policies and Hydrographic Services |
| 2000 | 26/01/00 | S3/8151CHRIS | CL07 | IHO-Industry Interface Meeting 18 March 2000 |
| 2000 | 11/02/00 | S1/5014 | CL08 | International Maritime Prize 2000. |
| 2000 | 21/02/00 | S3/4008 | CL09 | New initiative of the Canadian Hydrographic Service for Crown Copyright Protection. |
| 2000 | 22/02/00 | S3/3057 | CL10 | SOLAS Chapter V: Definition for Nautical Chart and use of the term "official". |
| 2000 | 03/03/00 | S1/3008 | CL11 | GEOMATICS 2000, 2nd International Seminar on Geomatics, 22-27 May, Havana, CUBA "For a Global Integration of Data andGeospatial Services" |
| 2000 | 16/03/00 | S3/0302S1/5021 | CL12 | Participation of the IHO in the First Meeting of the United Nations Consultative Process to Review the Developments in OceanAffairs. |
| 2000 | 17/03/00 | TA-6 | CL13 | Free Hydrographic Course at the National Hydrographic School, Goa, India. |
| 2000 | 30/03/00 | S3/8152 | CL14 | WEND Committee Proposals to the 2nd Extraordinary International Hydrographic Conference, Monaco, 20-23 March 2000. |
| 2000 | 06/04/00 | P-6 | CL15 | Winner of 1999 Commodore Cooper Medal. Selection for Prince Albert 1st Medal for the Year 1999. |
| 2000 | 07/04/00 | S3/0302/ABLOS | CL16 | Advisory Board on Law of the Sea (ABLOS) Conference on Technical Aspects of Maritime Delineation and Delimitation,Monaco, 8-9 September 1999. |
| 2000 | 10/04/00 | P-5 | CL17 | Licensing of the title "International Hydrographic Review". |
| 2000 | 14/04/00 | S3/3057 | CL18 | SOLAS Convention Chapter V |
| 2000 | 08/05/00 | S3/1401 | CL19 | IHO Tidal Constituent Bank |
| 2000 | 12/05/00 | S1/4707 | CL20 | Application by Mexico for IHO Membership |
| 2000 | 23/05/00 | S3/4405 | CL21 | Regulations of the IHO for International (INT) Charts, 2000 Edition |
| 2000 | 26/05/00 | S1/3066 | CL22 | New IHO Member State - Jamaica |
| 2000 | 15/06/00 | S3/8152 | CL23 | 5th WEND Committee Meeting, IHB Monaco 16-17 March 2000, Summary Report. |
| 2000 | 20/06/00 | S3/3057 | CL24 | IMO Maritime Safety Committee 72nd Session, May 2000 - Amendments to SOLAS Chapter V |
| 2000 | 21/06/00 | S1/1811 (P-5) | CL25 | Licensing of the title 'International Hydrographic Review' - Member States approval |
| 2000 | 21/06/00 | S3/8152 | CL26 | Co-operation of HO's with Industry |
| 2000 | 23/06/00 | S3/4005 | CL27 | Repository of Charts and Nautical documents at the IHB. |
| 2000 | 07/07/00 | S1/0550 | CL28 | IHB Social Security Arrangements. |
| 2000 | 07/07/00 | S3/3084 | CL29 | Commission on Promulgation of Radio Navigational Warnings (CPRNW). |
| 2000 | 11/07/00 | S3/3084 | CL30 | Vandalism on Ocean Data Buoys. |
| 2000 | 12/07/00 | S3/3079 | CL31 | Implementation of the Global Maritime Distress and Safety System (GMDSS). |
| 2000 | 31/07/00 | S1/0906/00 | CL32 | P-5 - IHO Yearbook, 2000 Edition. |
| 2000 | 02/08/00 | S1/1100 | CL33 | Issue of the IHO Strategic Plan and Inter-Sessional Work Programme (dated April 2000). |
| 2000 | 03/08/00 | S3/0302S1/5021 | CL34 | Participation of the IHO in the First Meeting of the United Nations Consultative Process to review the developments in OceanAffairs (30 May - 02 June 1999). |
| 2000 | 09/08/00 | S3/1104 | CL35 | IHO Special Publication No. 60: "User's Handbook on Datum Transformations involving WGS 84", 2nd Edition - November1999. |
| 2000 | 01/09/00 | S1/1100 | CL36 | Future Programme of the IHO Strategic Planning Working Group. |
| 2000 | 04/09/00 | S3/1000 | CL37 | IHO Manual on Hydrography. |
| 2000 | 05/09/00 | S3/8151/CHRIS | CL38 | ENC Security Scheme(s). |
| 2000 | 08/09/00 | S1/5014TA-6 | CL39 | IMO/IHO/IMA co-operation arrangement on Hydrographic and Nautical Cartography courses conducted at the InternationalMaritime Academy (IMA). |
| 2000 | 15/09/00 | TA-6 | CL40 | Second Course on "Nautical Cartography", at the International Maritime Academy, (IMA) Trieste, Italy. |
| 2000 | 19/09/00 | S1/0910 | CL41 | Harmonization of IHO Voting Procedures and of IHO Regulations |
| 2000 | 25/09/00 | S3/1401 | CL42 | IHO Tidal Constituent Data Bank |
| 2000 | 27/09/00 | P-6S1/1811 | CL43 | Publication And Distribution Of Volume 1, No. 1 of The New Series Of The International Hydrographic Review. |
| 2000 | 28/09/00 | S1/0031 | CL44 | Amendment to the IHO General Regulations |
| 2000 | 02/10/00 | S3/6003 | CL45 | XVth International Hydrographic Conference. Decision N°1. |
| 2000 | 06/10/00 | S1/6000/X-2S1/1001/99 | CL46 | P-6: Report of Proceedings of the 2nd Extraordinary International Hydrographic Conference, Monaco, 19-23 March 2000. |
| 2000 | 20/10/00 | S1/5015 | CL47 | Memorandum of Understanding (MOU) between the International Hydrographic Organization (IHO) and the IntergovernmentalOceanographic Commission (IOC). |
| 2000 | 27/10/00 | S1/0400 | CL48 | Possible Resignation of an IHB Director. |
| 2000 | 09/11/00 | TA-6S3/7220 | CL49 | Amendments to IHO Publication S-47, 5th Edition, July 1999 "Courses in Hydrography and Nautical Cartography" |
| 2000 | 17/11/00 | S3/3057 | CL50 | Revision off SOLAS Chapter V |
| 2000 | 30/11/00 | S1/5014TA-6 | CL51 | IMO/IHO/IMA Co-operation arrangement on Hydrographic and Nautical Cartography. Courses conducted at the InternationalMaritime Academy (IMA) |
| 2000 | 14/12/00 | S3/8151/TSMAD | CL52 | Release of Edition 3.1 of S-57 - IHO Transfer Standard for Digital Hydrographic Data. |
| 2000 | 20/12/00 | S1/0900 | CL53 | IHO Publications on CD-ROM. |
| 2000 | 22/12/00 | S1/0900 | CL54 | Cumulative list of IHB Circular Letters issued in 2000 |
| 1999 | 04/01/99 | S1/3065 | CL01 | New MS Colombia |
| 1999 | 18/01/99 | TA-3S1/5014 | CL02 | Western Africa (Cameroon) Conference |
| 1999 | 19/01/99 | TA-6 | CL03 | Hydrography Training Course, Maritime Safety Agency, Japan |
| 1999 | 21/01/99 | TA-6 | CL04 | Port and Coastal Hydrography Course, Int. Maritime Academy, Trieste |
| 1999 | 25/01/99 | S3/1000 | CL05 | IHO Manual on Hydrography |
| 1999 | 03/02/99 | S3/7050 | CL06 | Hydrographic Dictionary, DHYDRO Project |
| 1999 | 04/02/99 | S3/3080 | CL07 | IHO Publication S-53, App. 1, 1999 edition |
| 1999 | 09/02/99 | TA-1 | CL08 | FIG-IHO TACC, Terms of Reference |
| 1999 | 19/02/99 | S3/8151/CHRIS-2 | CL09 | Workshop on ENC Updating |
| 1999 | 25/02/99 | S3/0302/ABLOS | CL10 | ABLOS Conference |
| 1999 | 01/03/99 | TA-6/India | CL11 | Hydrographic Course, Goa, India |
| 1999 | 10/03/99 | S3/8152 | CL12 | S-57 Data Production by MS |
| 1999 | 12/03/99 | S3/8151/TSMAD | CL13 | Product Specification for RNC (S-61) |
| 1999 | 22/03/99 | S3/1401/WG | CL14 | IHO Tidal Committee (Terms of Reference) |
| 1999 | 24/03/99 | S3/8151/UPD | CL15 | Workshop on ENC Updating |
| 1999 | 30/03/99 | S3/1310 | CL16 | Standard Exchange Format for Hydrographic Data |
| 1999 | 06/04/99 | S3/8151/CHRIS | CL17 | Minutes of the 10th CHRIS Meeting |
| 1999 | 15/04/99 | S1/1100 | CL18 | Proposal for Extraordinary IHC in 2000 |
| 1999 | 16/04/99 | S3/5050 | CL19 | Standardization of Sailing Directions |
| 1999 | 26/04/99 | S1/5009 | CL20 | 19th ICA Conference (MS Chart Display) |
| 1999 | 06/05/99 | P/6 | CL21 | Winner of Commodore Cooper Medal |
| 1999 | 07/05/99 | TA-6 | CL22 | Course "Hydrographic Data Management", IMA, Trieste |
| 1999 | 26/05/99 | S3/8154/A | CL23 | Standard for Content, Quality and Updating of ECS Database |
| 1999 | 26/05/99 | S1/0900/SP | CL24 | Implications of Adopting Spanish as Official Language of the IHO |
| 1999 | 31/05/99 | S1/1100 | CL25 | Proposed Changes to the Work of the IHB |
| 1999 | 01/06/99 | S3/7020 | CL26 | Identification of "Southern" or "Antarctic Ocean" |
| 1999 | 04/06/99 | S3/7050 | CL27 | IHO Committee on the Hydrographic Dictionary (Terms of Reference) |
| 1999 | 07/06/99 | S1/1100 | CL28 | Third Interim Report on the IHO Strategic Plan |
| 1999 | 09/06/99 | S1/5014 | CL29 | Cooperation Agreement between IMO and IHO |
| 1999 | 14/06/99 | S1/0906/99 | CL30 | IHO Yearbook 1999 Edition |
| 1999 | 16/06/99 | S1/1001/98 | CL31 | Annual Report of the IHO for 1998 |
| 1999 | 23/06/99 | AB-6/1999 | CL32 | Report of the 22nd Meeting of the FIG/IHO International Advisory Board on Standards of Competence for HydrographicSurveyors |
| 1999 | 05/07/99 | S1/5014S1/1100 | CL33 | Cooperation Agreement between IMO and IHO |
| 1999 | 16/07/99 | S3/2705 | CL34 | Global Sea Level Observing System (GLOSS) Matters |
| 1999 | 16/07/99 | S3/5050 | CL35 | Standardization of Nautical Publications WG (Inaugural Meeting) |
| 1999 | 27/07/99 | S3/8151/UPD | CL36 | Workshop on ENC Updating (Summary of Discussions) |
| 1999 | 03/08/99 | S3/8152 | CL37 | 4th WEND Meeting, Summary Report |
| 1999 | 23/08/99 | S3/3055S3/3056 | CL38 | IMO NAV 45 |
| 1999 | 25/08/99 | S3/0302/ABLOS | CL39 | ABLOS Conference |
| 1999 | 27/08/99 | S3/3078 | CL40 | Raster Formats and Data Encryption |
| 1999 | 30/08/99 | S3/7220 | CL41 | Training Courses, IHO Publication S-47 |
| 1999 | 02/09/99 | TA/6 | CL42 | New Course on "Nautical Cartography" |
| 1999 | 13/09/99 | S1/1005/A | CL43 | IHO Member States WEB Sites |
| 1999 | 14/09/99 | S3/6003 | CL44 | Resolutions of the IHO (M-3), Correction 1/99 |
| 1999 | 17/09/99 | S3/7020 | CL45 | S-23, "Southern" or "Antarctic Ocean" |
| 1999 | 24/09/99 | S3/7050 | CL46 | IHO Comm. on the Hydrographic Dict., Terms of Reference |
| 1999 | 22/10/99 | S3/3055 | CL47 | Guidance on Chart Datum and the Accuracy of Positions on Charts |
| 1999 | 25/10/99 | S1/0178 | CL48 | Application by Slovenia for IHO Membership |
| 1999 | 28/10/99 | S3/3057 | CL49 | SOLAS - Chapter V |
| 1999 | 29/10/99 | AB-2 | CL50 | Resignation of IHO Member of FIG/IHO International Advisory Board on Standards of Competence for HydrographicSurveyors, Nomination of New Member |
| 1999 | 02/11/99 | S1/0015 | CL51 | Replies Amendment Article XXI of the IHO Convention |
| 1999 | 12/11/99 | S1/5051 | CL52 | Disbandment of IUSM |
| 1999 | 25/11/99 | S3/8151/SEATRIALS | CL53 | SHARED Programme |
| 1999 | 26/11/99 | S3/3057 | CL54 | SOLAS Chapter V Use of Term "Official" |
| 1999 | 29/11/99 | TA-6/Trieste | CL55 | Course on "Harbour and Coastal Management...", IMA, Trieste, Italy |
| 1999 | 30/11/99 | AB-5 | CL56 | New Graduate-level "Hydrographic Science" Program, University of Southern Mississippi, Stennis Space Center, Mississippi,USA |
| 1999 | 30/11/99 | S1/3071 | CL57 | New Member State, Morocco |
| 1999 | 01/12/99 | S1/4821 | CL58 | Application for Membership by Myanmar |
| 1999 | 06/12/99 | S3/8151CHRIS | CL59 | IHO - Industry Interface Meeting |
| 1999 | 06/12/99 | S3/2620/A | CL60 | Deep Ocean Mapping |
| 1999 | 10/12/99 | S3/8151/TSMAD | CL61 | S-57, Edition 3.1 |
| 1999 | 23/12/99 | S1/0900 | CL62 | Cumulative List of CLs Issued in 1999 (incl. CCLs)
|