CISOs Face Urgent Post-Quantum Cryptography Compliance Challenges

• •Over a dozen economies have set PQC compliance deadlines, primarily by 2027.
• •CISOs must lead cross-functional teams to address the complexities of PQC migration.
• •Historical transitions in cryptography have taken decades, underscoring the need for swift action.

In 2026, major economies have established post-quantum cryptography (PQC) mandates, requiring organizations to prepare for compliance by 2027. The U.S. executive order emphasizes that transitioning to PQC is not merely a technical issue but a leadership challenge that involves cross-functional collaboration. Key sectors affected include finance, telecom, and any organization operating across jurisdictions, as they must navigate varying timelines and requirements. The first three post-quantum standards were published by NIST in August 2024, serving as a baseline for compliance. Organizations are urged to conduct cryptographic inventories and build teams across departments to manage the migration effectively. The urgency is heightened as historical migrations have taken significantly longer than anticipated, necessitating immediate action.