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

Digital cellular telecommunications system (Phase 2) - Channel coding (Endorsement of the English version ETS 300575:1997-12 as German standard)
Edition 2000-12

Digital cellular telecommunications system (Phase 2) - General on supplementary services (Endorsement of the English version ETS 300503:1996-05 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Network architecture (Endorsement of the English version ETS 300522:1996-11 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Security aspects (Endorsement of the English version ETS 300506:2000-08 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Closed User Group (CUG) supplementary services - Stage 3 (Endorsement of the English version ETS 300569:1996-11 as German standard)
Edition 2001-04

Audio recording - Compact disc digital audio system (IEC 60908:1999); German version EN 60908:1999
Edition 1999-09

Measurement and control; digital measuring instruments; instruments for measuring digital quantities; definitions, tests and data sheet details
Edition 1987-05

Fixed radio systems - Point-to-point equipment - Low and medium capacity point-to-point digital radio systems operating in the frequency range 2,1 GHz to 2,6 GHz (Endorsement of the English version EN 300633 V 1.3.1 (2001-02) as German Standard)
Edition 2001-10

Digital cellular telecommunications system (Phase 2) - Types of Mobile Stations (MS) (Endorsement of the English version ETS 300504:1998-01 as German standard)
Edition 2001-04