• 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 057-03-02 AA

Document number Begin Title Comment
DIN EN 00260276 2025-11-24 Inorganic fertilizers - Determination of the organic carbon content by dry combustion More  Comment 
DIN EN 00260273 2025-11-24 Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content More  Comment 
ISO/AWI 26126 2025-11-19 Enumeration of Culturable Microorganisms in Samples of Fertilizers, Soil Conditioners, and Beneficial Substances, Part III: Enumeration of Culturable yeasts and fungi using the Spread-Plate Method at 25°C. More  Comment 
ISO/AWI 26107 2025-11-19 Enumeration of Culturable Microorganisms in Samples of Fertilizers, Soil Conditioners, and Beneficial Substances, Part II: Enumeration of Culturable Gram-Negative Bacteria using the Spread-Plate Method at 30°C - 37°C More  Comment 
ISO/AWI 26106 2025-11-19 Enumeration of Culturable Microorganisms in Samples of Fertilizers, Soil Conditioners, and Beneficial Substances, Part I: Enumeration of Culturable Microorganisms using the Spread-Plate Method at 30°C - 37°C More  Comment 
DIN EN 1482-3 rev 2025-10-15 Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 3: Sampling of static heaps More  Comment 
DIN EN 17816 rev 2025-10-07 Liming materials - Determination of physical and chemical properties and specific contaminants More  Comment 
DIN EN 17752 2025-10-06 Inorganic fertilizers - Determination of specific inhibiting compounds; German and English version prEN 17752:2026 More  Comment 
DIN EN 00260224 2025-10-06 Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD) More  Comment 
DIN EN 00260269 2025-10-06 Organo-mineral fertilizers - Determination of specific inhibiting compounds More  Comment 

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