• 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 ISO/TC 86/SC 1

DIN EN ISO 14903 2023-05-02 Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO/FDIS 14903:2024); German version FprEN ISO 14903:2024 More  Comment 
ISO/FDIS 14903 2023-04-04 Refrigerating systems and heat pumps - Qualification of tightness of components and joints More  Comment 
DIN EN ISO 21922/A1 2023-02-27 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - AMENDMENT 1 (ISO 21922:2021/FDAM 1:2024); German version EN ISO 21922:2021/FprA1:2024 More  Comment 
DIN EN ISO 24664 2020-12-19 Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO/FDIS 24664:2024); German version FprEN ISO 24664:2024 More  Comment 
ISO 24664 2020-12-18 Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation More  Comment 

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