Electromagnetic compatibility and Radio spectrum Matters (ERM) - Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only - Part 3: Harmonisized EN covering essential requirements of article 3.3 (e) of the R&TTE directive (Endorsement of the English version EN 300152-3 V 1.1.1 (2001-05) as German standard)
Edition 2002-07

Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1); Line Hunting (LH) supplementary service - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (Endorsement of the English version EN 301484-6 V 1.1.1 (2002-02) as German Standard)
Edition 2002-11

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1; Sub-part 10-5: List search call (LSC) (Endorsement of the English version ETS 300392-10-5:2000-08 as German Standard)
Edition 2001-07

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11: Supplementary services stage 2; Sub-part 11-5: List Search Call (LSC) (Endorsement of the English version ETS 300392-11-5:2000-09 as German standard)
Edition 2001-08

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary service stage 3; Sub-part 12-5: List Search Call (LSC) (Endorsement of the English version ETS 300392-12-5:2000-09 as German standard)
Edition 2001-08

Foam producing solutions for leak detection on gas installations
Edition 2005-04

Measurement and control; performance tests on process computer systems; time measurement; function tested: detection of a bit pattern
Edition 1987-01

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only - Part 2: Harmonisized EN under article 3.2 of the R&TTE directive (Endorsement of the English version EN 300152-2 V 1.1.1 (2000-08) as German standard)
Edition 2001-08

Maritime VHF survivor locating devices employing Digital Selective Calling (DSC Class M) - Harmonised Standard for access to radio spectrum and for features for emergency services (Endorsement of the English version EN 303 132 V2.1.1 (2022-10) as a German standard)
Edition 2023-02

Maritime low power personal locating devices employing AIS - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 303 098 V2.2.1 (2019-02) as German standard)
Edition 2019-05