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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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Projects of NA 057-03-02 AA

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Document number	Begin	Title	Comment
DIN EN 17761	2025-12-01	Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version FprEN 17761:2026 More	Comment
DIN EN 17762	2025-12-01	Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version FprEN 17762:2026 More	Comment
DIN EN 17403	2025-12-01	Inorganic fertilizers - Determination of cold water-insoluble nitrogen and hot water-insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C; German version FprEN 17403:2026 More	Comment
DIN EN 17756	2025-12-01	Fertilizers, liming materials and inhibitors - Determination of the chloride content; German and English version prEN 17756:2026 More	Comment
DIN EN 17754	2025-12-01	Inorganic fertilizers - Determination of specific micronutrients; German and English version FprEN 17754:2026 More	Comment
DIN EN 18463	2025-12-01	Fertilizing products - Demonstration of efficacy of inhibiting compounds; German and English version prEN 18463:2026 More	Comment
DIN EN 18465	2025-12-01	Fertilizing products - Demonstration of the efficacy of nitrification inhibiting compounds; German and English version prEN 18465:2026 More	Comment
DIN EN 18466	2025-12-01	Fertilizing products - Demonstration of the efficacy of urease inhibiting compounds; German and English version prEN 18466:2026 More	Comment
DIN EN 17755	2025-11-28	Inorganic fertilizers - Determination of specific parameters; German and English version prEN 17755:2026 More	Comment
DIN EN 18316	2025-11-28	Inorganic fertilizers - Determination of the total K2O content by gravimetry and inductively coupled plasma optical emission spectrometry (ICP-OES); German version FprEN 18316:2026 More	Comment

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