• 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 138/SC 5/WG 22

Document number Begin Title Comment
ISO/CD 25601 2025-02-07 Test method for determine the axial coefficient of linear expansion of plastics pipes for water supply More  Comment 
ISO/DIS 9853 2024-05-03 Thermoplastics piping systems - Crushing test for moulded fittings More  Comment 
ISO/DIS 24994 2024-04-03 Plastics piping systems - Determination of selected metal and semi-metal migration values of plastic pipes, fittings and their joints More  Comment 

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