Measurement microphones - Part 1: Specifications for laboratory standard microphones (IEC 61094-1:2000); German version EN 61094-1:2000
Edition 2001-08

Measurement microphones - Part 4: Specifications for working standard microphones (IEC 61094-4:1995); German version EN 61094-4:1995
Edition 1996-05

Programme Management - Configuration Management - Part 102: Configuration status accounting; German and English version EN 9223-102:2018
Edition 2018-08

Fibre-optic communication subsystem test procedures - Part 4-5: Installed cabling plant - Attenuation measurement of MPO terminated fibre optic cabling plant using test equipment with MPO interfaces (IEC 61280-4-5:2020 + COR1:2022); German version EN IEC 61280-4-5:2020 + AC:2022
Edition 2022-12

Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-2:2009); German version EN 61094-2:2009
Edition 2009-09

Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison (IEC 61094-5:2016); German version EN 61094-5:2016
Edition 2016-12

Aerospace series - Programme management - Expression of need - Guidance on and format for (Need) Technical Specification; German and English version EN 9208:2021
Edition 2022-11

Measurement microphones - Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison (IEC 61094-8:2012); German version EN 61094-8:2012 + AC:2013
Edition 2013-04

Ultrasonics - Hand-held probe doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting (IEC 61266:1994); German version EN 61266:1995
Edition 1996-06

Sterilization - Steam sterilizers - Part 7: Edificial preconditions, requirements for the services and the operation of steam sterilizers used in health care facilities
Edition 2014-01