Intelligent Transport Systems (ITS) - Communications Architecture (Endorsement of the English version EN 302665 V1.1.1 (2010-09) as German standard)
Edition 2011-04

Integrated Services Digital Network (ISDN) - Harmonized Programmable Communication Interface (HPCI) for ISDN (Endorsement of the English version ETS 300838:1998 as German)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Performance data measurements (Endorsement of the English version ETS 300615:1996-08 as German standard)
Edition 2001-04

Telecommunications security - Integrated Services Digital Network (ISDN) - Confidentiality system for audiovisual services (Endorsement of the English version ETS 300840:1998 as German standard)
Edition 1999-06

Mobile Communication On Board Aircraft (MCOBA) systems - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 302 480 V2.2.1 (2021-09) as a German standard)
Edition 2022-01

Transmitting equipment for the Digital Radio Mondiale (DRM) service - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 302 245 V2.2.1 (2022-05) as a German standard)
Edition 2022-11

Transmitting equipment for the Digital Audio Broadcasting (DAB) service - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 302 077 V2.3.1 (2022-09) as a German standard)
Edition 2022-11

Wideband transmission systems - Data transmission equipment operating in the 2,4 GHz band - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 300 328 V2.2.2 (2019-07) as a German standard)
Edition 2019-10

Short Range Devices (SRD) - Radio equipment to be used in the 1 GHz to 40 GHz frequency range - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 300 440 V2.2.1 (2018-07) as a German standard)
Edition 2018-11

Coastal Surveillance, Vessel Traffic Services and Harbour Radars (CS/VTS/HR) - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 303 135 V2.2.1 (2020-11) as a German standard)
Edition 2021-05