• 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

Document number Begin Title Comment
DIN EN 878 2025-01-02 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German and English version prEN 878:2025 More  Comment 
DIN EN 882 2025-01-02 Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German and English version prEN 882:2025 More  Comment 
DIN EN 887 2024-12-17 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German and English version prEN 887:2025 More  Comment 
DIN EN 14664 2024-12-10 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German and English version prEN 14664:2025 More  Comment 
DIN EN 891 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German and English version prEN 891:2025 More  Comment 
DIN EN 888 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German and English version prEN 888:2025 More  Comment 
DIN EN 889 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German and English version prEN 889:2025 More  Comment 
DIN EN 890 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German and English version prEN 890:2025 More  Comment 
DIN EN 15077 2024-02-07 Chemicals used for treatment of swimming pool and spas water – Sodium hypochlorite; German version prEN 15077:2025 More  Comment 
DIN EN 1018 2023-12-06 Chemicals used for treatment of water intended for human consumption – Calcium carbonate; German version FprEN 1018:2025 More  Comment 

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