PQC Regulatory Pressure Intensifies
From standards to procurement and compliance
Post-quantum cryptography is becoming the first segment of the quantum economy in which regulation, procurement and standards are likely to create concrete demand before large-scale fault-tolerant quantum computing is available. The issue is not speculative quantum advantage, but the need to protect public-key cryptography against future quantum attacks, especially where sensitive information, identity systems, software signatures, firmware updates and trust infrastructures must remain secure over long time horizons. With NIST standards now available, U.S. federal agencies, National Security System buyers, European regulators and standards bodies are beginning to move from technical preparation to operational migration. The result is a new compliance environment in which PQC readiness may become a condition for selling into government, defence, critical infrastructure, finance, cloud, cybersecurity and regulated digital-identity markets.