Integrated Services Digital Network (ISDN) - Audiovisual services - Inband signalling procedures for audiovisual terminals using digital channels up to 2048 kbit/s; English version ETS 300143:1994
Edition 1994-12

Integrated Services Digital Network (ISDN) - Audiovisual services - Inband signalling procedures for audiovisual terminals using digital channels up to 2048 kbit/s; English version ETS 300143:1994/A1:1996
Edition 1996-08

Low speed digital signals for use in coal mines. Specification for optical coupling
Edition 1985-01-31

Low speed digital signals for use in coal mines. Specification for transformer coupling
Edition 1985-01-31

Low speed digital signals for use in coal mines. Specification for message protocols
Edition 1985-01-31

Digital cellular telecommunications system (Phase 2+) - Attachment requirements for Global System for Mobile communications (GSM) - High Speed Circuit Switched Data (HSCSD) Multislot Mobile Stations - Access (GSM 13.34 version 5.1.1 Release 1996) (Endorsement of the English version EN 301419-2 V5.1.1 (2000-04) as German standard)
Edition 2004-03

Digital audio broadcast system - Specification of the receiver data interface (RDI) (IEC 62105:1999); German version EN 62105:2002
Edition 2007-03

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission (IEC 61162-2:2024); German version EN IEC 61162-2:2024
Edition 2025-02

DTV profiles for uncompressed digital video interfaces - Part 1: General (IEC 62315-1:2003); German version EN 62315-1:2003
Edition 2004-04

Digital cellular telecommunications system (Phase 2) - Rate adaption on the Mobile Station - Base Station System (MS-BSS) interface (Endorsement of the English version ETS 300562:1995-10 as German standard)
Edition 2000-12