The Commission proposes deferring the high-risk obligations

Subjects

• European Union Artificial Intelligence Act · regulation · European Union · not located
• AI standards bodies · organisation · not located
• The difficulty of evaluating machine learning systems · phenomenon · not located

Evidence

Partly verified — Core facts are sourced; some optional detail is deliberately absent. This is the standing of the weakest source, not an average.

• The European Union Artificial Intelligence Act and its 2026 Digital Omnibus amendment

  The AI Act entered into force on 1 August 2024 with staged application. The Digital Omnibus on AI, published 19 November 2025, proposed deferring the high-risk compliance deadline from 2 August 2026; the Council and Parliament reached political agreement on 7 May 2026; the amending act was published in the Official Journal on 24 July 2026 and entered into force on 27 July 2026, deferring Annex III stand-alone high-risk obligations to 2 December 2027 and Annex I embedded-system obligations to 2 August 2028, while transparency rules and the AI literacy duty retained their original timeline. V55 verification basis: neither the Official Journal nor the Council page was fetched. The dates and the substance were carried in search results attributing them to the Council's May 2026 press release and to law-firm and specialist briefings on the Omnibus; the Official Journal citation number of the amending act was NOT retrieved and the regulation number given in this record's title should be confirmed by a curator before publication.

  European Union — European Commission, Council of the European Union, European Parliament · 2024-08-01 to 2026-07-27 · Partly verified

  The EU Artificial Intelligence Act, in force 1 August 2024; European Commission Digital Omnibus on AI, 19 November 2025; Council of the EU press release, "Artificial Intelligence: Council and Parliament agree to simplify and streamline rules", 7 May 2026, https://www.consilium.europa.eu/en/press/press-releases/2026/05/07/ ; the amending act published in the Official Journal 24 July 2026 and in force 27 July 2026

• AI standardisation — ISO/IEC JTC 1/SC 42 and ISO/IEC 42001, NIST AI 100-1, and CEN-CENELEC JTC 21

  ISO/IEC JTC 1/SC 42 was created in 2017 with its inaugural meeting in April 2018 and is the primary international committee for AI standardisation; ISO/IEC 42001:2023, published in December 2023, is the first AI management-system standard and adopts the clause structure of other ISO management-system standards so that organisations can be certified against it; NIST published the voluntary AI Risk Management Framework (AI 100-1) in January 2023, organised around the Govern, Map, Measure and Manage functions; CEN-CENELEC established JTC 21 in June 2021 to draft European standards including the harmonised standards supporting the EU AI Act, and announced measures in October 2025 to accelerate that work. V55 verification basis: none of these pages was fetched and ISO/IEC 42001 is paywalled and was not consulted. Every date and description above was carried in search results attributing it to the named body's own pages or documents; the standard's contents are described from secondary summaries.

  ISO and IEC; United States National Institute of Standards and Technology; CEN-CENELEC · 2017–2025 · Partly verified

  ISO/IEC JTC 1/SC 42, https://www.iso.org/committee/6794475.html ; ISO/IEC 42001:2023, https://www.iso.org/standard/42001 ; NIST, Artificial Intelligence Risk Management Framework (AI RMF 1.0), NIST AI 100-1, January 2023, https://nvlpubs.nist.gov/nistpubs/ai/nist.ai.100-1.pdf ; CEN-CENELEC JTC 21, https://www.cencenelec.eu/areas-of-work/cen-cenelec-topics/artificial-intelligence/ and its October 2025 statement on accelerating AI standards development

Recorded on European Union Artificial Intelligence Act

1. 2018A human-parity claim in translation fails under document-level evaluation
2. 2023-01NIST publishes a voluntary AI risk management framework
3. 2023-12ISO/IEC 42001 establishes a certifiable AI management standard
4. 2024-08-01The EU Artificial Intelligence Act enters into force
5. 2025-04An audit finds the most-cited preference leaderboard is optimised rather than merely measured
6. 2025-11A systematic review of 445 benchmarks reports pervasive validity failures
7. 2025-07-10A randomised trial finds experienced developers slower with AI assistance
8. 2025-11-19The Commission proposes deferring the high-risk obligations
9. 2026The AI Index records both fast benchmark movement and doubts about benchmarks
10. 2026-07-27The deferral becomes law
11. 2027-12-02 (statutory deadline)High-risk obligations under the AI Act become applicable

Related

Related because they share a subject in the Atlas — never because the text looks similar.

• The deferral becomes law · 2026-07-27
• The AI Index records both fast benchmark movement and doubts about benchmarks · 2026
• A randomised trial finds experienced developers slower with AI assistance · 2025-07-10
• An audit finds the most-cited preference leaderboard is optimised rather than merely measured · 2025-04
• A systematic review of 445 benchmarks reports pervasive validity failures · 2025-11
• The EU Artificial Intelligence Act enters into force · 2024-08-01
• High-risk obligations under the AI Act become applicable · 2027-12-02 (statutory deadline)
• NIST publishes a voluntary AI risk management framework · 2023-01