• 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 NA 057-03-01 AA

Document number Begin Title Comment
DIN EN 17732 2024-11-28 Soil improvers and growing media - Terminology; German and English version prEN 17732:2025 More  Comment 
DIN EN 17733 2024-11-28 Soil improvers and growing media - Methods for sampling and sample preparation; German and English version prEN 17733:2025 More  Comment 
DIN EN 17729 2024-11-28 Soil improvers - Methods for the determination of the dry matter, quantity, copper, zinc, chloride, nitrogen, P2O5 and K2O content; German and English version prEN 17729:2025 More  Comment 
DIN EN 17731 2024-11-28 Growing media — Methods for the determination of the electrical conductivity, pH, dry matter, quantity, total copper and zinc content, water soluble chloride content, and CaCl2/DTPA extractable nitrogen, P2O5 and K2O content More  Comment 
DIN EN 18300 2024-11-28 Soil improvers and growing media - Methods for the determination of cadmium, lead, nickel, hexavalent chromium, mercury, inorganic arsenic, phosphonates, total chromium and bioavailable nickel content; German and English version prEN 18300:2026 More  Comment 
DIN EN 18229 2024-11-28 Soil improvers and growing media - Methods for the detection of Salmonella spp. and the enumeration of Escherichia coli and enterococci; German and English version prEN 18229:2026 More  Comment 
DIN EN 17728 2024-11-28 Organic soil improvers – Methods for the determination of pH, electrical conductivity, organic carbon content and organic nitrogen content; German and English version prEN 17728:2026 More  Comment 
DIN EN 17730 2024-11-28 Soil improvers and growing media – Methods for the determination of PAH₁₆, macroscopic impurities above 2 mm, the temperature-time profiles, oxygen uptake rate, self-heating factor and residual biogas potential in compost and digestate when used in fertilizing products; German and English version prEN 17730:2026 More  Comment 
DIN EN 18280 2024-02-16 Soil improvers and growing media - Enumeration of Escherichia coli; German and English version prEN 18280:2026 More  Comment 
DIN EN 18278 2024-02-16 Soil improvers and growing media - Detection of Salmonella spp.; German and English version prEN 18278:2026 More  Comment 

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