BS ISO 14813-6:2017 provides a formal means to achieve consistency in the use of ASN.1 when specifying data types that are to be used in ITS International Standards. This is designed to ensure unambiguous and interoperable data exchange while providing consistent documentation of these exchanges. This document provides the necessary specifications to ensure consistent interpretation by providing formal references to several standards and in some cases specifying additional rules to promote greater consistency among standards.Cross References:ISO 14817-1ISO/IEC 8824ISO/IEC 8825ISO 14816ISO 9897ISO 14817-3ISO 17262ISO/IEC 9834-1IETF RFC 2578All current amendments available at time of purchase are included with the purchase of this document.