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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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Standards [CURRENT]

DIN EN 319421
Electronic Signatures and Infrastructures (ESI) - Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (Endorsement of the English version EN 319 421 V1.1. (2016-03) as German standard)

Title (German)

Elektronische Signaturen und Infrastrukturen (ESI) - Policy- und Sicherheitsanforderungen an Vertrauensdiensteanbieter, die Zeitstempel ausgeben (Anerkennung der Englischen Fassung EN 319 421 V1.1. (2016-03) als Deutsche Norm)

Responsible national committee

DKE/TBINK.AK_ETSI - Technischer Beirat ETSI

Edition 2016-08

Original language German

Price from 16.60 €

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Table of contents

Contact

Rudolf Brandner

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-390
Fax: +49 69 6308-9390

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Economic benefits

DIN SPEC

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Terminology

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

Climate change Standards and specifications support climate targets

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

DIN EN 319421 Electronic Signatures and Infrastructures (ESI) - Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (Endorsement of the English version EN 319 421 V1.1. (2016-03) as German standard)

Responsible national committee

Rudolf Brandner

Want to learn more?

DIN EN 319421
Electronic Signatures and Infrastructures (ESI) - Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (Endorsement of the English version EN 319 421 V1.1. (2016-03) as German standard)