Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 3-1: Synchronous Transport Module N (STM-N) regenerator and multiplex section layer functions (Endorsement of the English version EN 300417-3-1 V 1.2.1 (2001-10) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 4-1: Synchronous Digital Hierarchy (SDH) path layer functions (Endorsement of the English version EN 300417-4-1 V 1.2.1 (2001-10) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 10-1: Synchronous Digital Hierarchy (SDH) radio specific functionalities (Endorsement of the English version EN 300417-10-1 V1.1.1 (2003-11) as German standard)
Edition 2004-07

5 GHz RLAN - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (Endorsement of the English version EN 301 893 V2.1.1 (2017-05) as German standard)
Edition 2017-09

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

Commercially available amateur radio equipment - Harmonised Standard covering the essential requirement of article 3.2 of the Directive 2014/53/EU (Endorsement of the English version EN 301 783 V2.1.1 (2016-01) as German standard)
Edition 2016-04

Avalanche Beacons operating at 457 kHz - Transmitter-receiver systems - Part 1: Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 300 718-1 V2.2.1 (2021-06) as a German standard)
Edition 2021-10

Satellite Earth Stations and Systems (SES) - Harmonised Standard for satellite Earth Stations on board Vessels (ESVs) operating in the 11/12/14 GHz frequency bands allocated to the Fixed Satellite Service (FSS) covering the essential requirements of article 3.2 of the Directive 2014/53/EU (Endorsement of the English version EN 302 340 V2.1.1 (2016-05) as German standard)
Edition 2016-10

Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM) - DECT/GSM Interworking Profile (IWP); GSM Phase 2 supplementary services implementation (Endorsement of the English version EN 300703 V 1.2.2 (1998-02) as a German standard)
Edition 1999-07

Integrated Services Digital Network (ISDN) - Security tools (SET) procedures; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification (Endorsement of the English version EN 301002-1 V 1.3.1 (2001-06) as German Standard)
Edition 2002-11