• 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 5

Document number Begin Title Comment
DIN EN ISO 11461 rev 2025-10-23 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method More  Comment 
DIN EN ISO 11465 2024-02-15 Sludge and solid environmental matrices - Determination of dry residue or water content and calculation of the dry matter fraction on a mass basis (ISO 11465:2025); German version EN ISO 11465:2025 More  Comment 
DIN EN ISO 11265 2024-01-16 Environmental solid matrices - Determination of the specific electrical conductivity (ISO 11265:2025); German version EN ISO 11265:2025 More  Comment 

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