The TransOceana DSC system meets or exceeds the requirements of :
Recommendation ITU-R M.493-12 (DSC technical specifications)
Recommendation ITU-R M.541-9 (DSC operational procedures)
IEC 61097-3 - GMDSS - Part 3: Digital selective calling (DSC) equipment - Operational and performance requirements, methods of testing and required testing results
ETSI 300 338 - Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC)