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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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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of CEN/TC 444/WG 1

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DIN EN 12457-3	2021-03	Standards	Characterization of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content with particle size below 4 mm (without or with size reduction); German version EN 12457-3:2002 More	Order from DIN Media
DIN EN 12457-4	2003-01	Standards	Characterization of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with limited size reduction); German version EN 12457-4:2002 More	Order from DIN Media
DIN EN 12920	2008-12	Standards	Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions; German version EN 12920:2006+A1:2008 More	Order from DIN Media
DIN EN 14405	2017-05	Standards	Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions); German version EN 14405:2017 More	Order from DIN Media
DIN EN 14429	2015-05	Standards	Characterization of waste - Leaching behaviour test - Influence of pH on leaching with initial acid/base addition; German version EN 14429:2015 More	Order from DIN Media
DIN EN 14997	2015-05	Standards	Characterization of waste - Leaching behaviour test - Influence of pH on leaching with continuous pH control; German version EN 14997:2015 More	Order from DIN Media
DIN EN 15863	2015-06	Standards	Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions; German version EN 15863:2015 More	Order from DIN Media
DIN EN 17516	2024-03	Standards	Waste - Characterization of granular solids with potential for use as construction material - Compliance leaching test - Up-flow percolation test; German version EN 17516:2023 More	Order from DIN Media
DIN EN ISO 12782-1	2012-09	Standards	Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012); German version EN ISO 12782-1:2012 More	Order from DIN Media
DIN EN ISO 12782-2	2012-09	Standards	Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012); German version EN ISO 12782-2:2012 More	Order from DIN Media

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