• 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 ISO 10249 2025-09-04 Fluid fertilizers - Preliminary visual examination and preparation of samples for physical testing (ISO 10249:2026); German version EN ISO 10249:2026 More  Comment 
DIN EN 15475 2025-07-22 Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025 More  Comment 
DIN EN 17774 2025-06-20 Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water and weak solvents; German and English version prEN 17774:2026 More  Comment 
DIN EN 17781 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Enumeration of Escherichia coli More  Comment 
DIN EN 17804 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Enumeration of enterococci More  Comment 
DIN EN 17780 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. More  Comment 
DIN EN 17803 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Detection of specific pathogens More  Comment 
DIN EN 17771 2025-06-10 Organic and organo-mineral fertilizers - Determination of the nitrogen content More  Comment 
DIN EN 17779 2025-06-10 Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution; German and English version prEN 17779:2026 More  Comment 
DIN EN 17766 2025-06-10 Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German and English version prEN 17766:2026 More  Comment 

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