• 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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Publications of CEN/TC 289/WG 6

DIN EN ISO 21135 2023-09 Draft standard Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO/DIS 21135:2023); German and English version prEN ISO 21135:2023 More  Order from DIN Media
DIN EN ISO 23649 2024-04 Draft standard Chemicals for the leather tanning industry - Determination of cyclosiloxanes in waterproofing fatliquors (ISO/DIS 23649:2024), German and English version prEN ISO 23649:2024 More  Order from DIN Media

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