• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information

Publications of NA 057-03-01 AA

Order from DIN Media
DIN EN 16087-2 2025-10 Draft standard 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  Order from DIN Media
DIN EN 16202 2025-08 Draft standard Compost and digestate - Determination of the content of macroscopic impurities and stones; German and English version prEN 16202:2025 More  Order from DIN Media
DIN EN 17728 2026-02 Draft standard 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 
DIN EN 17729 2025-12 Draft standard 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  Read draft and comment
DIN EN 17730 2026-02 Draft standard 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 
DIN EN 17731 2026-02 Draft standard 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; German and English version prEN 17731:2026 More 
DIN EN 17732 2025-12 Draft standard Soil improvers and growing media - Terminology; German and English version prEN 17732:2025 More  Read draft and comment
DIN EN 17733 2025-12 Draft standard Soil improvers and growing media - Methods for sampling and sample preparation; German and English version prEN 17733:2025 More  Read draft and comment
DIN EN 17925 2024-05 Standards Soil improvers and growing media - Determination of temperature-time profiles during composting and digestion; German version EN 17925:2024 More  Order from DIN Media
DIN EN 18229 2026-02 Draft standard 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 

TOP