IHO Test Data Sets for ECDIS  | 
	
| Introduction  The Electronic Chart Display and Information Systems (ECDIS) is a navigation aid defined by the IMO in Resolution A.817 (19). ECDIS systems must conform to relevant IHO and IEC standards. The IHO standards S-57 and S-52 define the data exchange and chart presentation elements for ECDIS respectively. The IHO standard S-63 covers the data protection scheme and is also reflected in the IHO S-64. In order to test that systems meet the requirements defined in IHO standards a test dataset for ECDIS and published as S-64. More recently the IHO Transfer Standard Maintenance and Applications 
		Development (TSMAD) working group has developed a comprehensively expanded edition 3.0.0 which integrates the tests for ENC into a single instruction manual with a revised structure. 
		This ensures that ECDIS manufacturers and type approval bodies have a comprehensive set of tests and associated data which reflect the latest IHO S-57 and S-52 standards. IEC 61174 
		as the Performance Standard for ECDIS therefore references S-64 and requires that all mandatory tests be completed. This departs from the previous structure where S-64 followed IEC 
		61174.  
 The RNC Test Data Sets cover both HCRF and BSB raster chart formats and contain embedded instructions as readme files. 
 Contact Information  | 
	
| To provide feedback or comments on the content of S-64 please email the Secretary of TSMAD addt@iho.int |