Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI) - Sub-part 15: Transport layer independent Additional Network Feature, Mobility Management (ANF-ISIMM) (Endorsement of the English version EN 300 392-3-15 V1.2.1 (2020-04) as a German standard)
Edition 2020-07

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI) - Sub-part 14: Transport layer independent Additional Network Feature Short Data Service (ANF-ISISDS) (Endorsement of the English version EN 300 392-3-14 V1.2.1 (2020-04) as a German standard)
Edition 2020-07

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3 - Sub-part 13: Call Completion to Busy Subscriber (CCBS) (Endorsement of the English version EN 300 392-12-13 V1.2.1 (2012-03) as German standard)
Edition 2012-11

Common security requirements for radio equipment - Part 1: Internet connected radio equipment; German and English version prEN 18031-1:2023
Edition 2024-06

Wireless Microphones - Audio PMSE up to 3 GHz - Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (Endorsement of the English version EN 300 422-4 V2.1.1 (2017-05) as German standard)
Edition 2017-09

VHF air-ground Digital Link (VDL) Mode 2 - Technical characteristics and methods of measurement for ground-based equipment - Part 3: Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU (Endorsement of the English version EN 301 841-3 V2.1.1 (2016-09) as German standard)
Edition 2017-02

Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN) - DECT/ISDN interworking for intermediate system configuration; Interworking and profile specification (Endorsement of the English version EN 300822 V 1.2.1 (2001-08) as German Standard)
Edition 2002-11

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Land mobile service - Presentation of equipment for type testing (Endorsement of the English version EN 300793 V 1.1.1 (1998-02) as German standard)
Edition 1999-07

VHF transmitters and receivers as Coast Stations for GMDSS and other applications in the maritime mobile service - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (Endorsement of the English version EN 301 929 V2.1.1 (2017-03) as German standard)
Edition 2017-07

VHF air-ground Digital Link (VDL) Mode 2 - Technical characteristics and methods of measurement for ground-based equipment - Part 2: Upper layers (Endorsement of the English version EN 301 841-2 V1.2.1 (2019-05) as a German standard)
Edition 2019-09