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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Publications of CEN/TC 164/WG 9

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DIN EN 12672	2016-09	Standards	Chemicals used for treatment of water intended for human consumption - Potassium permanganate; German version EN 12672:2016 More	Order from DIN Media
DIN EN 12678	2016-12	Standards	Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate; German version EN 12678:2016 More	Order from DIN Media
DIN EN 12876	2015-05	Standards	Chemicals used for treatment of water intended for human consumption - Oxygen; German version EN 12876:2015 More	Order from DIN Media
DIN EN 12901	2000-01	Standards	Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions; Trilingual version EN 12901:1999 More	Order from DIN Media
DIN EN 12901	2026-12	Draft standard	Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions; Trilingual version prEN 12901:2026 More
DIN EN 12902	2005-02	Standards	Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test; German version EN 12902:2004 More	Order from DIN Media
DIN EN 12902	2026-11	Draft standard	Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test; German and English version prEN 12902:2026 More	Read draft and comment
DIN EN 12903	2026-10	Draft standard	Products used for the treatment of water intended for human consumption - Powdered activated carbon; German and English version prEN 12903:2026 More	Read draft and comment
DIN EN 12903	2009-07	Standards	Products used for the treatment of water intended for human consumption - Powdered activated carbon; German version EN 12903:2009 More	Order from DIN Media
DIN EN 12904	2026-10	Draft standard	Products used for treatment of water intended for human consumption - Silica sand and silica gravel; German and English version prEN 12904:2026 More	Read draft and comment

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