• 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 134-01-37 AA

DIN ISO 23138 2023-03-29 Biological equipment for treating air and other gases - General requirements (ISO/DIS 23138:2023); Text in German and English More  Comment 
DIN ISO 23139 2022-07-18 Biological equipment for treating air and other gases - Requirements and application guidance for deodorization in wastewater treatment plants (ISO 23139:2023) More  Comment 
ISO/FDIS 23138 2020-10-22 Biological equipment for treating air and other gases - General requirements More  Comment 

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