DIN EN 319522-3:2018 Electronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Services - Part 3: Formats (Endorsement of the English version EN 319 522-3 V1.1.1 (2018-09) as a German standard)
This European Standard (EN) has been developed by the European Standardization Organization ETSI (European Telecommunication Standardization Institute) and specifies requirements in the telecommunications sector.
DIN EN 319522-3:2018 history
2018DIN EN 319522-3:2018-12 Electronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Services - Part 3: Formats (Endorsement of the English version EN 319 522-3 V1.1.1 (2018-09) as a German standard) / Note: DIN ETS standards collection*Endorsement notice
2018DIN EN 319522-3:2018 Electronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Services - Part 3: Formats (Endorsement of the English version EN 319 522-3 V1.1.1 (2018-09) as a German standard)