Post-quantum algorithm standards
ML-KEM, ML-DSA and SLH-DSA standardise key encapsulation and digital signatures. Inventory algorithm purposes and dependencies before planning replacement.
Official source ↗GOVERNMENT POLICY WATCH
Follow official guidance. Plan discovery and migration.
Government sources on post-quantum standards and policy, focused on asset discovery, risk assessment and phased migration.
Discovery and migration practices
Discover cryptography in hardware, software and services to support risk management and migration priorities. Interoperability testing is a separate workstream.
Official source ↗MODA ADI: PQC migration guidance
Taiwan’s Administration for Digital Industries and its industry partners published guidance to help organisations prepare for PQC migration, beginning with existing cryptography and risk.
Official source ↗FSC: Financial-sector PQC migration guidance
The reference guide supports financial institutions with cryptographic inventories, agility, risk priorities and supply-chain coordination. Check the official guide for applicability.
Official source ↗Japan: PQC transition for government systems
The Digital Agency describes a policy objective of transition by 2035 in principle for government organisations. This is not a universal private-sector deadline.
Official source ↗CRYPTREC: Post-quantum technical guidance
The 2024-edition guideline and research report provide technical context for PQC algorithms and choices. Read them separately from government policy targets.
Official source ↗Singapore: Migration handbook and readiness index
CSA, GovTech and IMDA provide a handbook and QRI to identify priorities and readiness gaps. Self-assessment is not compliance certification.
Official source ↗Singapore finance: Quantum-risk advisory
MAS provides financial institutions with recommendations on quantum-related cybersecurity risks. Cryptographic inventories and criticality inform replacement planning.
Official source ↗Thailand: Post-quantum readiness and migration
NCSA’s QUANTA platform provides readiness and migration resources, starting with inventory and risk assessment. Consultation drafts must be distinguished from adopted documents.
Official source ↗Malaysia: MyKriptografi action plan
Four pillars address governance, expertise, trusted cryptographic technology and innovation. The plan period is not a universal statutory deadline for enterprise PQC migration.
Official source ↗Brunei: Five-phase, risk-based migration
CSB outlines Assess, Select, Validate, Deploy and Monitor for government, critical infrastructure and private organisations, beginning with assessment and risk.
Official source ↗Vietnam: Quantum-resistant cryptography programme
The official announcement sets out national capability, technical standards and important-system transition objectives for 2026–2035. Confirm enterprise obligations separately.
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Official sources reviewed: 2026-10-24
These are summaries and reading links. Consult the issuing authority for applicability, legal effect and the latest edition. Omission does not imply a country has no relevant policy.