• 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

Document number Begin Title 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 
DIN EN 12255-3 2021-07-14 Wastewater treatment plants - Part 3: Preliminary treatment; German version EN 12255-3:2024 More  Comment 
DIN EN 12255-12 2021-07-14 Wastewater treatment plants - Part 12: Control and automation; German version EN 12255-12:2024 More  Comment 
DIN 1988-100 2021-07-14 Codes of practice for potable water installations - Part 100: Protection of potable water, potable water quality control More  Comment 
DIN EN 12255-5 2021-03-03 Wastewater treatment plants - Part 5: Lagooning processes; German version EN 12255-5:2024 More  Comment 
DIN EN 18069 2021-02-10 Water quality - Minimum requirements for the selection, installation, validation, and operation of continuous measuring devices; German version FprEN 18069:2025 More  Comment 
DIN EN 805 2021-01-27 Water supply - Requirements for systems and components outside buildings; German version EN 805:2025 More  Comment 
DIN CEN/TR 17798 2020-12-22 Optimal design of hydrometric networks More  Comment 
DIN CEN/TR 17909 2020-12-22 Hydrometry - On-site measurement of snow depth and depth of snowfall More  Comment 
DIN EN 14528 2020-12-14 Bidets - Functional requirements and test methods; German version FprEN 14528:2023 More  Comment 

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