Digital cellular telecommunications system (Phase 2+) - Technical realization of Short Message Service (SMS) Point-to-Point (PP) (Endorsement of the English version ETS 300901:1998-12 as German standard)
Edition 2001-06

Broadband Integrated Services Digital Network (B-ISDN) - Signalling System No.7; Message Transfer Part (MTP) level 3 functions and messages to support international interconnection - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 301004-2 V 1.1.2 (2000-01) as German Standard)
Edition 2001-09

Electronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Services - Part 4: Bindings - Sub-part 1: Message delivery bindings (Endorsement of the English version EN 319 522-4-1 V1.2.1 (2019-01) as a German standard)
Edition 2019-06

Telecommunication - Part 1: Basic concepts
Edition 1994-11

Triggering messages for broadcast applications - Part 1: Format (IEC 62297-1:2005); German version EN 62297-1:2005
Edition 2005-09

Digital cellular telecommunications system (Phase 2) - Interworking of GSM Network Management (NM) procedures and messages at the Base Station Controller (BSC) (Endorsement of the English version ETS 300624:1996 as German standard)
Edition 2000-12

Triggering messages for broadcast applications - Part 2: Transport methods (IEC 62297-2:2005); German version EN 62297-2:2005
Edition 2005-09

EDIFACT - Standardized message type - Part 3: Syntax and service report message (CONTRL) for implementation based on versions 1, 2 and 3 of the EDIFACT syntax
Edition 2002-11

EDIFACT - Implementation guide - Part 15: Use of the service message type AUTACK for conveying integrity and authenticity data of send user data
Edition 2003-07

Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4, Syntax release number: 1) - Part 6: Secure authentication and acknowledgement message (message type - AUTACK) (ISO 9735-6:2002)
Edition 2004-01