• 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 CEN/TC 444/WG 2

Document number Begin Title Comment
DIN EN ISO 23161 rev 2025-08-28 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method More  Comment 
DIN EN ISO 18475 2025-01-13 Environmental solid matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography – mass selective detection (GC-MS) or electron-capture detection (GC-ECD) (ISO 18475:2023); German version EN ISO 18475:2025 More  Comment 
DIN EN ISO 25652 2024-10-28 Sediment, Soil, sludge and waste - Analysis of PFAS by HPLC and mass spectrometry (ISO/DIS 25652:2025); German and English version prEN 25652:2025 More  Comment 

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