• 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 NA 119

DIN EN 806-4 rev 2021-08-30 Specifications for installations inside buildings conveying water for human consumption - Part 4: Operation and maintenance More  Comment 
DIN CEN/TR 16110 rev 2021-08-30 Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste More  Comment 
ISO/FDIS 5667-27 2021-08-25 Water quality - Sampling - Part 27: Guidance on sampling for microplastics in water 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 15074 2021-07-29 Chemicals used for treatment of swimming pool water - Ozone; German and English version prEN 15074:2024 More  Comment 
DIN EN 12122 2021-07-29 Chemicals used for treatment of water intended for human consumption - Ammonia solution; German version FprEN 12122:2024 More  Comment 
DIN EN 1302 2021-07-29 Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods; German version FprEN 1302:2024 More  Comment 
DIN 4048-2 2021-07-16 Water engineering - terms - part 2: waterpower plants More  Comment 
DIN 4048-1 2021-07-16 Water engineering - terms - dam plants More  Comment 
DIN EN 12255-15 rev 2021-07-14 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants More  Comment 

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