Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German version EN 15077:2013
Edition 2013-08

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014); German version EN ISO 4064-1:2017/A11:2022
Edition 2023-02

Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a sampling plan; German version EN 14899:2005
Edition 2006-04

Textiles - Quantitative chemical analysis - Part 9: Mixtures of acetate with certain other fibres (method using benzyl alcohol) (ISO 1833-9:2019); German version EN ISO 1833-9:2019
Edition 2020-02

Textiles - Quantitative chemical analysis - Part 3: Mixtures of acetate with certain other fibres (method using acetone) (ISO 1833‐3:2020); German version EN ISO 1833-3:2020
Edition 2021-03

Vitreous and porcelain enamels - High voltage test (ISO 2746:2015); German version EN ISO 2746:2015
Edition 2016-02

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015); German version EN ISO 28721-4:2015
Edition 2016-03

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014); German version EN ISO 4064-2:2017/A11:2022
Edition 2023-02

Welded stainless steel tubes for the conveyance of water and other aqueous liquids - Technical delivery conditions; German version EN 10312:2002 + A1:2005
Edition 2005-12

Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate; German version EN 17034:2018
Edition 2018-03