CEN-CENELEC Joint Technical Committee 21 (JTC21) is tasked with producing harmonised standards to operationalise the 'essential requirements' set out in the EU AI Act.
Notes on verification
Confirmed by EU Commission official FAQ, CEN-CENELEC/JTC21 self-description, formal standardisation mandate documents (M/593, M/613), Council document, and independent legal/academic analyses. Strong convergence across primary and secondary sources. [tier=gold indep_score=0.867 clusters=6 claim_tier=notable | framework convergence=partial on EU New Legislative Framework / New Approach to product regulation, under which the Commission issues standardisation requests to CEN-CENELEC and compliance with resulting harmonised standards confers presumption of conformity with 'essential requirements' (upstreams: European Commission Standardisation Request M/593 (Commission Implementing Decision C(2023)3215), Regulation (EU) No 1025/2012 on European standardisation, AI Act (Regulation (EU) 2024/1689), Article 40) — publishers independent, evidence may not be | kind=empirical eligibility=high]
Sources
- Now that the AI Act has been politically agreed, what’s next? …. Harmonised European Standards. | OHRH (seed:technology_and_ai)
- https://digital-strategy.ec.europa.eu/en/faqs/understanding-standardisation-ai-act (corroboration)
- https://www.tandfonline.com/doi/full/10.1080/13600834.2025.2570966 (corroboration)
- https://www.cencenelec.eu/areas-of-work/cen-cenelec-topics/artificial-intelligence/ (corroboration)
- https://jtc21.eu/about/ (corroboration)
- https://standards.iteh.ai/catalog/mandate/cen/4b4ad294-43f8-46d3-ac88-fdd09ccccbf6/m-593 (corroboration)
- https://data.consilium.europa.eu/doc/document/WK-12134-2025-INIT/en/pdf (corroboration)
- https://www.skadden.com/insights/publications/2024/10/eu-standardization-supporting-the-artificial-intelligence-act (corroboration)