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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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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of CEN/TC 165/WG 40

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CEN/TR 15897	2018-11	Technical rule	Submerged Membrane Bioreactor (MBR) technology More	Order from DIN Media
DIN CEN/TR 15897	2020-09	Technical Report	Submerged Membrane Bioreactor (MBR) technology; English version CEN/TR 15897:2018 More	Order from DIN Media
DIN EN 12255-1	2023-08	Draft standard	Wastewater treatment plants - Part 1: General construction principles; German and English version prEN 12255-1:2023 More	Order from DIN Media
DIN EN 12255-1	2002-04	Standards	Wastewater treatment plants - Part 1: General construction principles; German version EN 12255-1:2002 More	Order from DIN Media
DIN EN 12255-2	2024-08	Draft standard	Wastewater treatment plants - Part 2: Storm water management systems; German and English version prEN 12255-2:2024 More	Order from DIN Media
DIN EN 12255-3	2022-01	Draft standard	Wastewater treatment plants - Part 3: Preliminary treatment; German and English version prEN 12255-3:2021 More	Order from DIN Media
DIN EN 12255-3	2001-03	Standards	Wastewater treatment plants - Part 3: Preliminary treatment (includes corrigendum AC:2000); German version EN 12255-3:2000 + AC:2000) More	Order from DIN Media
DIN EN 12255-4	2021-09	Draft standard	Wastewater treatment plants - Part 4: Primary treatment; German and English version prEN 12255-4:2021 More	Order from DIN Media
DIN EN 12255-4	2002-04	Standards	Wastewater treatment plants - Part 4: Primary settlement; German version EN 12255-4:2002 More	Order from DIN Media
DIN EN 12255-5	2022-03	Draft standard	Wastewater treatment plants - Part 5: Lagooning processes; German and English version prEN 12255-5:2022 More	Order from DIN Media

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