• 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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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of CEN/TC 164/WG 9

DIN EN 15077 2024-02-07 Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German and English version prEN 15077:2024 More  Comment 
DIN EN 1018 2023-12-06 Chemicals used for treatment of water intended for human consumption - Calcium carbonate; German and English version prEN 1018:2024 More  Comment 
DIN EN 12485 2023-11-13 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024 More  Comment 
DIN EN 17978 2023-01-05 Products used for treatment of water intended for human consumption and swimming pool water - Glass beads and glass granulate; German and English version prEN 17978:2023 More  Comment 
DIN EN 1017 2022-08-04 Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite; German and English version prEN 1017:2023 More  Comment 
DIN EN 901 2022-06-29 Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite; German and English version prEN 901:2023 More  Comment 
DIN EN 1278 2022-06-29 Chemicals used for treatment of water intended for human consumption - Ozone More  Comment 
DIN EN 17841 2021-10-20 Chemical used for treatment of water intended for human consumption - Antifouling for membranes - Sulfamic acid; German version EN 17841:2024 More  Comment 
DIN EN 973 rev 2021-07-29 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers More  Comment 
DIN EN 12122 2021-07-29 Chemicals used for treatment of water intended for human consumption - Ammonia solution; German and English version prEN 12122:2023 More  Comment 

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