• 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 158/WG 4

DIN EN ISO 14912 2022-09-13 Gas analysis - Conversion of gas mixture composition data (ISO/DIS 14912:2023); German and English version prEN ISO 14912:2023 More  Comment 
DIN EN ISO 6143 2022-09-13 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO/DIS 6143:2023); German and English version prEN ISO 6143:2023 More  Comment 
ISO/DIS 14912 2022-09-02 Gas analysis - Conversion of gas mixture composition data More  Comment 
ISO/DIS 6143 2022-09-02 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures More  Comment 

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