NIST Finalizes IR 8547 Roadmap for Transition to Post-Quantum Cryptography Standards
NIST published final IR 8547 on October 27, 2026 detailing the Transition to Post-Quantum Cryptography Standards. The report maps quantum-vulnerable algorithms to FIPS 203, 204, and 205 with firm deprecation and disallowance dates. Federal high-value systems face accelerated 2030 and 2031 deadlines under Executive Order 14412.
October 28, 2026
