Vitreous and porcelain enamels - Release from enamelled articles in contact with food - Methods of test and limits (ISO 4531:2022); German version EN ISO 4531:2022
Edition 2022-08

Milk - Enumeration of somatic cells - Part 1: Microscopic method (Reference method) (ISO 13366-1:2008); German version EN ISO 13366-1:2008
Edition 2008-06

Rolling bearings - Dynamic load ratings and rating life (ISO 281:2007)
Edition 2010-10

Heating boilers - Test code for heating boilers for atomizing oil burners; German version EN 304:2017
Edition 2018-02

Devices for in-situ generation of biocides - Ozone; German version EN 17971:2024
Edition 2024-09

Rolling bearings - Static load ratings (ISO 76:2006 + Amd.1:2017)
Edition 2019-04

Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes (ISO 21003-2:2008 + Amd 1:2011); German version EN ISO 21003-2:2008 + A1:2011
Edition 2011-07

Gas infrastructure - Gas measuring systems - Functional requirements; German version EN 1776:2015
Edition 2016-05

Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement method; German version EN 17359:2020
Edition 2020-10

Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 5: Aerosol sampler performance test and sampler comparison carried out at workplaces; German version EN 13205-5:2014
Edition 2014-09