• 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 434

DIN EN 16931-1 2020-12 Standards Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice; German version EN 16931-1:2017+A1:2019 + AC:2020 More  Order from DIN Media

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