• 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 13039 2023-04-23 Soil improvers and growing media - Determination of organic matter content and ash; German and English version prEN 13039:2025 More  Comment 
DIN EN 16087-2 2023-04-23 Soil improvers and growing media - Determination of the aerobic biological degradation rate of organic matter - Part 2: Self heating test for compost; German and English version prEN 16087-2:2025 More  Comment 
DIN EN 13654-1 2023-04-23 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method; German and English version prEN 13654-1:2025 More  Comment 
DIN EN 13651 2023-04-23 Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients; German and English version prEN 13651:2025 More  Comment 
DIN EN 18255 2023-04-23 Soil improvers and growing media - Determination of organic nitrogen; German and English version prEN 18255:2025 More  Comment 
DIN EN 18256 2023-04-23 Digestate - Determination of the residual biogas potential; German and English version prEN 18256:2025 More  Comment 
DIN EN 18251 2023-04-23 Soil improvers and growing media - Determination of phosphonate content; German and English version prEN 18251:2025 More  Comment 
DIN EN 18258 2023-04-23 Soil improvers and growing media - Determination of the mercury content; German and English version prEN 18258:2025 More  Comment 
DIN EN 18257 2023-04-23 Soil improvers and growing media - Determination of chromium(VI); German and English version prEN 18257:2025 More  Comment 
DIN EN 13040-1 2023-04-23 Soil improvers and growing media - Sample preparation - Part 1: Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory bulk density; German and English version prEN 13040-1:2025 More  Comment 

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