Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) for Maritime Mobile Earth Stations (MMES) operating in the 1,5/1,6 GHz bands providing Low Bit Rate Data Communications (LBRDC) for the Global Maritime Distress and Safety System (GMDSS) (Endorsement of the English version EN 300 829 V1.1.1 (1998-03) as a German standard)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) for Receive Only Mobile Earth Stations (ROMES) operating in the 1,5 GHz band providing data communications (Endorsement of the English version EN 300 830 V1.1.1 (1998-03) as a German standard)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) for Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using satellites in Low Earth Orbits (LEO) operating in frequency bands below 1 GHz (Endorsement of the English version EN 300 832 V1.1.1 (1998-03) as a German standard)

Digital cellular telecommunications system (Phase 2+) - Transmission planning aspects of the speech service in the GSM Public Land Mobile Network (PLMN) system - (Endorsement of the English version ETS 300 903 (1997-04) as a German standard) (Endorsement of the English version ETS 300 903 (1998-10) as a German standard) (Endorsement of the English version ETS 300 903 (1999-03) as a German standard) (Endorsement of the English version ETS 300 903 (1999-07) as a German standard) (Endorsement of the English version EN 300 903 V6.1.1 (1999-07) as a German standard) (Endorsement of the English version EN 300 903 V7.0.1 (2000-01) as a German standard) (Endorsement of the English version EN 300 903 V8.0.1 (2000-09) as a German standard) (Endorsement of the English version EN 300 903 V6.2.1 (2000-11) as a German standard) (Endorsement of the English version EN 300 903 V7.1.1 (2000-11) as a German standard) (Endorsement of the English version EN 300 903 V8.1.1 (2000-11) as a German standard)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) standard for Narrow-Band Direct-Printing (NBDP) NAVTEX receivers operating in the maritime mobile service (Endorsement of the English version EN 301 011 V1.1.1 (1998-09) as a German standard)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) standard for maritime radiotelephone watch receivers operating on 2 182 kHz (Endorsement of the English version EN 301 090 V1.1.1 (1998-09) as a German standard)

Digital Enhanced Cordless Telecommunications (DECT) - Harmonised Standard for access to radio spectrum - Part 1: DECT, DECT Evolution and DECT ULE (Endorsement of the English version EN 301 406-1 V3.2.0 (2026-01) as a German standard)

Satellite Earth Stations and Systems (SES) - Low data rate Mobile Earth Stations (MES) except aeronautical mobile satellite earth stations, operating in the 11/12/14 GHz frequency bands - Harmonised Standard for access to radio spectrum

Satellite Earth Stations and Systems (SES) - Mobile Earth Stations (MES), including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) operating in the 1,6 GHz/2,4 GHz frequency band under the Mobile Satellite Service (MSS) - Harmonised Standard for access to radio spectrum

Satellite Earth Stations and Systems (SES) - Very Small Aperture Terminal (VSAT); Transmit-only, transmit-and-receive, receive-only satellite earth stations operating in the 4 GHz and 6 GHz frequency bands; - Harmonised Standard for access to radio spectrum