Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysis; German version EN 17818:2023
Edition 2024-04

Water Quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment; German version EN 16859:2017
Edition 2017-07

Paints and varnishes - Determination of volatile organic compounds (VOC) and/or semi volatile organic compounds (SVOC) content - Part 2: Gas-chromatographic method (ISO 11890-2:2020); German version EN ISO 11890-2:2020
Edition 2020-12

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 1: Determination of resistance to chemical corrosion by acids at room temperature (ISO 28706-1:2008); German version EN ISO 28706-1:2011
Edition 2011-08

Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012); German version EN ISO 17155:2020
Edition 2021-02

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate; German version EN 898:2012
Edition 2013-02

Chemicals used for treatment of water intended for human consumption - Copper sulfate; German version EN 12386:2012
Edition 2013-01

Principles for the analysis of microplastics present in the environment (ISO 24187:2023); German version EN ISO 24187:2023
Edition 2024-04

Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 3: Safety of machines using flammable cleaning liquids; German version EN 12921-3:2005+A1:2008
Edition 2010-02

Safety requirements for industrial laundry machinery - Part 1: Common requirements (ISO 10472-1:1997); German version EN ISO 10472-1:2008
Edition 2009-10