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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 CEN/TC 444

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Document number	Begin	Title	Comment
DIN EN ISO 21285	2024-12-13	Soil quality - Inhibition of reproduction of the soil mite (Hypoaspis (Gaeolaelaps) aculeifer) by soil contaminants (ISO/DIS 21285:2025); German and English version prEN ISO 21285:2025 More	Comment
DIN EN ISO 16703	2023-11-11	Environmental solid matrices - Determination of hydrocarbon content in the range of C₁₀ to C₄₀ by gas chromatography (ISO/DIS 16703:2024); German and English version prEN ISO 16703:2024 More	Comment
DIN EN ISO 23611-1	2023-11-01	Soil quality – Sampling of soil invertebrates – Part 1: Hand-sorting and extraction of earthworms (ISO/FDIS 23611-1:2026); German version FprEN ISO 23611-1:2026 More	Comment
DIN EN ISO 23611-6	2023-11-01	Soil quality - Sampling of soil invertebrates - Part 6: Design of sampling programmes with soil invertebrates (ISO/FDIS 23611-6:2026); German version FprEN ISO 23611-6:2026 More	Comment
DIN EN ISO 11074	2021-10-07	Soil quality - Vocabulary (ISO 11074:2025); German version EN ISO 11074:2025 More	Comment

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