Integrated Services Digital Network (ISDN) and Broadband Integrated Services Digital Network (B-ISDN) - Generic Addressing and Transport (GAT) protocol - Part 1: Protocol specification (ITU-T Recommendation Q.860 (2000), modified) (Endorsement of the English version EN 301813-1 V 1.1.1 (2000-12) as German standard)
Edition 2001-05

Integrated Services Digital Network (ISDN) and Broadband Integrated Services Digital Network (B-ISDN) - Generic Addressing and Transport (GAT) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 301813-2 V 1.1.1 (2001-09) as German Standard)
Edition 2002-12

Integrated Services Digital Network (ISDN) and Broadband Integrated Services Digital Network (B-ISDN) - Generic Addressing and Transport (GAT) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsement of the English version EN 301813-3 V 1.1.1 (2002-02) as German Standard)
Edition 2002-12

Integrated Services Digital Network (ISDN) and Broadband Integrated Services Digital Network (B-ISDN) - Generic Addressing and Transport (GAT) protocol - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsement of the English version EN 301813-4 V 1.1.1 (2002-02) as German Standard)
Edition 2002-12

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP); Application transport mechanism; Support of the generic addressing and transport protocol - Part 1: Protocol specification (ITU-T Recommendation Q.765.4, modified) (Endorsement of the English version EN 301850-1 V 1.1.1 (2001-02) as German standard)
Edition 2002-01

Intelligent Transport Systems (ITS) - Vehicular Communications - GeoNetworking - Part 5: Transport Protocols - Sub-part 1: Basic Transport Protocol (Endorsement of the English version EN 302 636-5-1 V2.2.1 (2019-05) as a German standard)
Edition 2019-09

Intelligent Transport Systems (ITS) - Vehicular Communications; GeoNetworking; Part 5: transport Protocols; Sub-part 1 : basic Transport Protocol (V2.2.1)
Edition 2019-12-13

Intelligent transport systems - Cooperative ITS - Part 1: Roles and responsibilities in the context of co-operative ITS architecture(s) (ISO 17427-1:2018); German version EN ISO 17427-1:2018
Edition 2018-10

Digital Enhanced Cordless Telecommunications (DECT) - Data Services Profile (DSP) - Point-to-Point Protocol (PPP) interworking for internet access and general multi-protocol datagram transport (Endorsement of the English version EN 301240 V 1.1.3 (1998-06) as German Standard)
Edition 1999-12

Meter data communication - IP-Telemetry
Edition 2016-11