What Commission Implementing Regulation (EU) 2025/1929 laying down rules for binding date and time to data and establishing accuracy of time sources for qualified electronic time stamps requires
Commission Implementing Regulation (EU) 2025/1929 of 29 September 2025 lays down rules for the application of Regulation (EU) No 910/2014 regarding the binding of date and time to data and establishing the accuracy of time sources for qualified electronic time stamps. The regulation sets out reference standards and specifications in an Annex, adopting ETSI EN 319 421 V1.3.1 and ETSI EN 319 422 V1.1.1 with specific adaptations. Key requirements include that generation and protection of TSU keys must occur within secure cryptographic devices certified to Common Criteria EAL 4 or higher, EUCC EAL 4 or higher, or until 31 December 2030 FIPS PUB 140-3 level 3. The regulation mandates compliance with the European Cybersecurity Certification Group's Agreed Cryptographic Mechanisms for key generation, signature algorithms, hash algorithms, and key lengths. Network security requires vulnerability scans at least once per quarter and penetration tests at least once per year. Firewalls must block all non-required protocols. Qualified electronic time stamps must contain a qcStatements extension with the statement 'esi4-qtstStatement-1' not marked as critical. The regulation presumes compliance with relevant requirements of Regulation (EU) No 910/2014 if a trust service provider adheres to the Annex. The regulation entered into force on the twentieth day after publication in the Official Journal of the European Union and is binding in its entirety.
Pillar: Legal & IP Sovereignty · Authority: European Union · Version: 1.0.0 · Last updated:
Primary source: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32025R1929
SHA-256 integrity: d251967e80ca029afc12aa8fe05cb2d9c468ff4cef91996cea030a1599a5d6fb
Primary Citations — 7 traced to source
- Commission Implementing Regulation (EU) 2025/1929 of 29 September 2025 laying down rules for the application of Regulation (EU) No 910/2014 as regards the binding of date and time to data and establishing the accuracy of the time sources for the provision of qualified electronic time stamps, Article 1 - specifies that reference standards and specifications are set out in the Annex to this Regulation.
- Commission Implementing Regulation (EU) 2025/1929 of 29 September 2025, Article 2 - states that the Regulation shall enter into force on the twentieth day following its publication in the Official Journal of the European Union.
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