EU Coordinated Implementation Roadmap for PQC: dates and requirements
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The EU's coordinated roadmap, published 2025-06-23, asks all member states to start transitioning by the end of 2026, to secure high-risk systems and critical infrastructure with post-quantum cryptography by the end of 2030, and to complete the transition for all systems by 2035.

Issued by: European Commission / NIS Cooperation Group, with ENISA
Date: 2025-06-23
Status: Adopted
Milestones: 2026-12-31: National PQC transition roadmaps published and first steps taken | 2030-12-31: High-risk use cases and critical infrastructure migrated | 2035-12-31: Full transition for all systems
Source: https://digital-strategy.ec.europa.eu/en/library/coordinated-implementation-roadmap-transition-post-quantum-cryptography

Source page: https://pqaudit.org/timelines/eu-pqc-roadmap/
Compiled by: PQC Audit Index editors (https://pqaudit.org/about/)
Last reviewed: 2026-09-12