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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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Projects of ISO/TC 193/SC 1

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Document number	Begin	Title	Comment
DIN EN ISO 12213-2/A1	2026-07-01	Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis - Amendment 1 More	Comment
ISO 12213-2 AMD 1	2026-06-23	Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis - Amendment 1 More	Comment
DIN EN ISO 6978-2 rev	2025-03-19	Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy More	Comment
ISO/WD 6978-2	2025-03-06	Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation with detection by atomic fluorescence or atomic absorption spectrometry More	Comment

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