Electromagnetic compatibility and Radio spectrum Matters (ERM) - General ElectroMagnetic Compatibility (EMC) for radio communications equipment (Endorsement of the English version EN 300 339 V1.1.1 (1998-06) as a German standard)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) standard for Terrestrial Trunked Radio (TETRA) and ancillary equipment (Endorsement of the English version EN 300 827 V1.1.1 (1998-03) 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)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 32: Specific conditions for Ground and Wall Probing Radar applications (Endorsement of the English version EN 301 489-32 V1.1.1 (2005-09) 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) 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)

Electromagnetic compatibility and Radio spectrum Matters (ERM) - ElectroMagnetic Compatibility (EMC) for radiotelephone transmitters and receivers for the maritime mobile service operating in the VHF bands (Endorsement of the English version EN 300 828 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)

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 (EMC) standard for marine radio equipment and services - Harmonised Standard for electromagnetic compatibility - Part 2: Specific conditions for VHF radiotelephone transmitters and receivers (Endorsement of the English version EN 301 843-2 V1.1.1 (2001-02) as a German standard) (Endorsement of the English version EN 301 843-2 V1.2.1 (2004-06) as a German standard) (Endorsement of the English version EN 301 843-2 V2.2.1 (2017-11) as a German standard)