• 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 228

DIN EN ISO 11855-8 2022-11-25 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 8: Electrical heating systems (ISO 11855-8:2023); German version EN ISO 11855-8:2023 More  Comment 
DIN EN ISO 11855-1 2022-03-03 Building environment design - Embedded radiant heating and cooling systems - Part 1: Definitions, symbols, and comfort criteria (ISO 11855-1:2021 + Amd. 1:2023); German version EN ISO 11855-1:2021 + A1:2023 More  Comment 
DIN EN ISO 11855-3 2022-03-03 Building environment design - Embedded radiant heating and cooling systems - Part 3: Design and dimensioning (ISO 11855-3:2021 + Amd 1:2023); German version EN ISO 11855-3:2021 + A1:2023 More  Comment 
DIN EN ISO 11855-4+A1 2022-03-03 Building environment design - Embedded radiant heating and cooling systems - Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) (ISO 11855-4:2021 + Amd 1:2023); German version EN ISO 11855-4:2021 + A1:2023 More  Comment 
DIN EN ISO 11855-5 2022-03-03 Building environment design - Embedded radiant heating and cooling systems - Part 5: Installation (ISO 11855-5:2021 + Amd 1:2023); German version EN ISO 11855-5:2021 + A1:2023 More  Comment 
DIN EN ISO 11855-2 2022-03-03 Building environment design - Embedded radiant heating and cooling systems - Part 2: Determination of the design heating and cooling capacity (ISO 11855-2:2021 + Amd 1:2023); German version EN ISO 11855-2:2021 + A1:2023 More  Comment 

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