Integrated Services Digital Network (ISDN); Meet-Me Conference (MMC) supplementary service; functional capabilities and information flows; English version ETS 300165:1993
Edition 1994-01

Radio broadcasting systems - Very High Frequency (VHF), frequency modulated, sound broadcasting transmitters in the 66 to 73 MHz band; English version ETS 300750:1997
Edition 1997-11

Radio broadcasting systems - Very High Frequency (VHF), frequency modulated, sound broadcasting transmitters; English version ETS 300384:1995
Edition 1995-05

Optics and photonics - Optical coatings - Part 2: Optical properties (ISO 9211-2:2010)
Edition 2012-11

Filters using waveguide type dielectric resonators - Part 2: Guidance for use (IEC 61337-2:2004); German version EN 61337-2:2004
Edition 2005-03

Condition monitoring and diagnostics of machines - Requirements for qualification and assessment of personnel - Part 2: Vibration condition monitoring and diagnostics (ISO 18436-2:2014)
Edition 2014-11

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Enhanced Radio MEssage System (ERMES) - Part 5: Receiver conformance specification; English version ETS 300133-5:1997
Edition 1998-12

Integrated optics - Vocabulary - Part 2: Terms used in classification (ISO 11807-2:2021); German version EN ISO 11807-2:2021
Edition 2022-05

Mobile and portable DVB-T/H radio access - Part 2: Interface conformance testing (IEC 62002-2:2008); German version EN 62002-2:2008
Edition 2008-12

Mobile and portable DVB-T/H radio access - Part 1: Interface specification (IEC 62002-1:2008 + corrigendum 2008); German version EN 62002-1:2008
Edition 2008-12