Determination of sulfur content of steel and iron by infrared absorption spectroscopy after combustion in an induction furnace (ISO 4935:1989); german version EN 24935:1991
Edition 1992-07

Determination of chromium content of steel and iron by potentiometric or visual method (ISO 4937:1986); german version EN 24937:1990
Edition 1992-11

Ergonomics of human-system interaction - Part 129: Guidance on software individualization (ISO 9241-129:2010); German version EN ISO 9241-129:2010
Edition 2011-03

Security of drinking water supply - Guidelines for risk and crisis management - Part 1: Crisis management; German version EN 15975-1:2011+A1:2015
Edition 2016-03

Security of drinking water supply - Guidelines for risk and crisis management - Part 2: Risk management; German version EN 15975-2:2013
Edition 2013-12

Subsoil - Verification of the safety of earthworks and foundations - Supplementary rules to DIN EN 1997-1
Edition 2021-04

Whistleblowing management systems - Guidelines (ISO 37002:2021)
Edition 2022-03

Ageing societies - General requirements and guidelines for carer-inclusive organizations (ISO 25551:2021)
Edition 2023-11

Specification for glass fibre reinforced cisterns of one piece and sectional construction, for the storage, above ground, of cold water; German version EN 13280:2001
Edition 2001-12

Determination of aluminium content of steel by flame atomic absorption spectrometry (ISO 9658:1990); german version EN 29658:1991
Edition 1992-07