Geometrical product specifications (GPS) - Surface texture: Areal - Part 700: Calibration, adjustment and verification of areal topography measuring instruments (ISO 25178-700:2022); German version EN ISO 25178-700:2023
Edition 2023-10

Water quality - Determination of six complexing agents - Gas-chromatographic method (ISO 16588:2002); German version EN ISO 16588:2003
Edition 2004-02

Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry (ISO 22032:2006); German version EN ISO 22032:2009
Edition 2009-07

Laboratory medicine - Decision-marking criteria
Edition 2003-12

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017); German version EN ISO 13843:2017
Edition 2018-03

Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory (ISO 16140-4:2020); German version EN ISO 16140-4:2020
Edition 2020-12

Admixtures for concrete, mortar and grout - Test methods - Part 12: Determination of the alkali content of admixtures; German version EN 480-12:2005
Edition 2005-12

Statistical aspects of sampling from bulk materials - Part 1: General principles (ISO 11648-1:2003)
Edition 2006-04

Plant biostimulants - Detection of Listeria monocytogenes; German and English version prEN 17710:2023
Edition 2023-05

Plant biostimulants - Detection of Vibrio spp.; German and English version prEN 17711:2023
Edition 2023-05