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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 ISO/TC 300/WG 4

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DIN EN ISO 21654	2021-12	Standards	Solid recovered fuels - Determination of calorific value (ISO 21654:2021); German version EN ISO 21654:2021 More	Order from DIN Media
DIN EN ISO 21656	2021-06	Standards	Solid recovered fuels - Determination of ash content (ISO 21656:2021); German version EN ISO 21656:2021 More	Order from DIN Media
DIN EN ISO 21660-3	2021-06	Standards	Solid recovered fuels - Determination of moisture content using the oven dry method - Part 3: Moisture in general analysis sample (ISO 21660-3:2021); German version EN ISO 21660-3:2021 More	Order from DIN Media
DIN EN ISO 22167	2021-07	Standards	Solid recovered fuels - Determination of the content of volatile matter (ISO 22167:2021); German version EN ISO 22167:2021 More	Order from DIN Media
ISO 21654	2021-06	Standards	Solid recovered fuels - Determination of calorific value More	Order from DIN Media
ISO 21656	2021-02	Standards	Solid recovered fuels - Determination of ash content More	Order from DIN Media
ISO 21660-3	2021-03	Standards	Solid recovered fuels - Determination of moisture content using the oven dry method - Part 3: Moisture in general analysis sample More	Order from DIN Media
ISO 22167	2021-03	Standards	Solid recovered fuels - Determination of content of volatile matter More	Order from DIN Media

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