Integrated Services Digital Network (ISDN) and other digital telecommunications networks - Line transmission of non-telephone signals - Video codec for audiovisual services at p×64 kbits [ITU-T Recommendation H.261 (1993), modified] (Endorsement of the English version ETS 300142:1998 as German standard)
Edition 2000-06

Multi-pair cables used in high bit rate digital access telecommunication networks - Part 1: Outdoor cables; German version EN 50407-1:2004
Edition 2005-02

End user multi-pair cables used in high bit rate telecommunication networks - Part 2: Duct and buried cables; German version EN 50406-2:2004
Edition 2005-02

End user multi-pair cables used in high bit rate telecommunication networks - Part 1: Aerial cables; German version EN 50406-1:2004
Edition 2005-02

Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations; section 2: Use of basic standards (OSI layers 1-4) (IEC 60870-6-2:1995); German version EN 60870-6-2:1995
Edition 1997-06

General methods of measurement for digital television receivers (IEC 62028:2002); German version EN 62028:2004
Edition 2004-05

Electronic railway equipment - Train communication network (TCN) - Part 2-3: TCN communication profile; German version EN 61375-2-3:2015/A11:2017
Edition 2018-01

Digital BOS-Radio systems - Part 1: Design and operation
Edition 2021-12

Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s unrestricted 8 kHz structured bearer service category; service description; english version ETS 300108:1992
Edition 1993-04

Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for speech information transfer; service description; english version ETS 300109:1992
Edition 1993-04