Electroacoustics; instruments for the measurement of sound intensity; measurement with pairs of pressure sensing microphones (IEC 61043:1993); German version EN 61043:1994
Edition 1994-05

Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method (IEC 61290-4-1:2016); German version EN 61290-4-1:2016
Edition 2017-06

Terms and definitions for medical rescue services
Edition 2021-10

Methods of measurement for equipment used in terrestrial radio-relay systems; measurements for sub-systems; stand-by channel switching equipment; identical with IEC 60487-2-2, edition 1981
Edition 1987-03

Modular order for the development of mechanical structures for electronic equipment practices - Part 2-3: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Extended detail specification - Dimensions for subracks, chassis, backplanes, front panels and plug-in units (IEC 60917-2-3:2006); German version EN 60917-2-3:2006
Edition 2007-02

Quality management system in medical radiology - Part 100: General
Edition 2012-11

Heat meters - Part 3: Data exchange and interfaces; German version EN 1434-3:2015
Edition 2016-02

Intelligent transport systems - ESafety - eCall minimum set of data; German version EN 15722:2020
Edition 2021-01

Information and documentation - Requirements for the long-term management of persistent identifiers
Edition 2013-01

Intelligent transport systems - ESafety - ECall end to end conformance testing; German version EN 16454:2023
Edition 2024-03