Integrated Services Digital Network (ISDN) - Harmonized Programmable Communication Interface (HPCI) for ISDN (Endorsement of the English version ETS 300838:1998 as German)
Edition 2001-04

Harmonized system of quality assessment for electronic components; blank detail specification: industrial heating triodes
Edition 1977-04

Harmonized system of quality assessment for electronic components; blank detail specification: small power transmitting tubes of anode dissipation up to 1 kW
Edition 1977-04

Harmonized system of quality assessment for electronic components; generic specification: space-charge controlled tubes
Edition 1977-04

Terrestrial Trunked Radio (TETRA) - Harmonized EN for TETRA equipment covering essential requirements under article 3.2 of the R&TTE Directive - Part 1: Voice plus Data (V+D) (Endorsement of the English version EN 303035-1 V1.2.1 (2001-12) as German standard)
Edition 2004-08

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 V3.1.1 (2022-10) as a German standard)
Edition 2023-05

Ultra Low Power Medical Data Service (MEDS) Systems operating in the frequency range 401 MHz to 402 MHz and 405 MHz to 406 MHz - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU (Endorsement of the English version EN 302 537 V2.1.1 (2016-10) as German standard)
Edition 2017-01

Harmonized system of quality assessment for electronic components; generic specification: cold cathode indicator tubes
Edition 1977-11