Fibre optic interconnecting devices and passive components - Performance standard - Part 059-2: Single-mode fibre plug-receptacle style optical limiter for category C - Controlled environment (IEC 61753-059-2:2013); German version EN 61753-059-2:2013
Edition 2013-12

Electroacoustics - Hearing aids - Part 7: Measurement of performance characteristics of hearing aids for production, supply and delivery quality assurance purposes (IEC 60118-7:2005); German version EN 60118-7:2005
Edition 2006-08

Telecontrol equipment and systems - Part 5: Transmission protocols; section 3: General structure of application data (IEC 60870-5-3:1992); German version EN 60870-5-3:1992
Edition 1994-07

Fibre optic sensors - Part 6-1: Displacement measurement - Displacement sensors based on fibre Bragg gratings (IEC 61757-6-1:2024); German version EN IEC 61757-6-1:2024
Edition 2024-10

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 13: Lists of properties (LOP) for Pressure Measuring Equipment for electronic data exchange (IEC 61987-13:2016); German version EN 61987-13:2016
Edition 2016-12

Common control interface for networked digital audio and video products - Part 2: Audio (IEC 62379-2:2008); German version EN 62379-2:2009
Edition 2010-04

Surface boxes and ground plates - Part 1: Metal surface boxes - Requirements and testing
Edition 2022-08

Determination of solid state density - Part 3: Gas buoyancy method
Edition 2019-03

Playground inspection - Qualification of playground inspectors - Part 2: Examination and verification of qualification
Edition 2018-05

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2017
Edition 2019-12