Common interface specification for conditional access and other digital video broadcasting decoder applications; German version EN 50221:1997 + Corrigendum:2000
Edition 2001-03

Private Telecommunication Network (PTN); signalling at the S-reference point; generic keypad protocol for the support of supplementary services; English version ETS 300190:1992
Edition 1993-09

Private Telecommunication Network (PTN); signalling protocol at the S-reference point; identification supplementary services; English version ETS 300191:1992
Edition 1993-09

Distribution automation using distribution line carrier systems - Part 4: Data communication protocols; Section 42: Application protocols; Application layer (IEC 61334-4-42:1996); German version EN 61334-4-42:1996
Edition 1997-09

Interface for serial measurement data communication - Part 3: Application services, messages (protocol data units) and protocols
Edition 1998-04

Aerospace series - Modular and Open Avionics Architectures - Part 005: Software; German and English version EN 4660-005:2019, only on CD-ROM
Edition 2020-07

Communication systems for meters - Part 8: Adaptation layer; German and English version prEN 13757-8:2021
Edition 2022-02

Intelligent transport systems - ESafety - ECall end to end conformance testing for IMS packet switched based systems; German and English version prEN 17184:2023
Edition 2023-12

Health informatics - Privilege management and access control - Part 1: Overview and policy management (ISO 22600-1:2014); German version EN ISO 22600-1:2014
Edition 2015-02

Communication systems for meters - Part 7: Transport and security services; German version EN 13757-7:2018
Edition 2018-06