Post-quantum regulations converge on 2030 but split on scope

Countries are clustering around a 2030 deadline for post-quantum cryptography migration but differ on scope. The US requires federal agencies to name responsible officials and move key systems to PQC by December 31, 2030, Australia mandates full migration, and the Nordics and Baltics follow EU timelines.

• US: Executive Order 14412 requires key systems on PQC by December 31, 2030
• Australia: ASD and ACSC require full PQC transition by 2030
• Nordics and Baltics follow EU roadmaps and timelines
• Different PQC standards complicate migration for international companies