• 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 041-03-10 GA

ISO 23551-1 2022-01-20 Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic shut-off valves More  Comment 
ISO 23551-11 2022-01-20 Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 11: Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa More  Comment 
DIN EN 13611/A1 2020-06-03 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements; German and English version EN 13611:2019/prA1:2021 More  Comment 

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