Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 1: Measuring equipment with analogue and digital output (IEC 61987-1:2006); German version EN 61987-1:2007
Edition 2007-10

Hydrogen generators using water electrolysis - Part 1: General requirements, test protocols and safety requirements (ISO/DIS 22734-1:2024); German and English version prEN ISO 22734-1:2024
Edition 2024-10

Explosion isolation systems; German and English version prEN 15089:2024
Edition 2024-08

Programmable controllers - Part 5: Communications (IEC 61131-5:2000); German version EN 61131-5:2001
Edition 2001-11

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information (IEC 60061-4:1990 + supplements A:1992 to D:1995 + A5:1998 to A16:2018, modified); German version EN 60061-4:1992 + A1:1995 to A16:2018
Edition 2019-06

Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automated sampling devices (samplers) for water and waste water; German and English version prEN 16479:2021
Edition 2022-03

Fire detection and fire alarm systems - Part 1: Design and operation
Edition 2020-01

Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 4: LED lamps, modules and luminaires; German version EN 13032-4:2015+A1:2019
Edition 2019-11

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014); German version EN ISO 4064-2:2017
Edition 2017-10

Wood flooring - Test methods to determine elasticity and resistance to wear and impact resistance; German version EN 13696:2008
Edition 2009-02