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High(4)

High quality. Established institution or organization with editorial oversight and accountability.

Rating inherited from publication venue: UK Government

A foundational international policy document for AI governance; frequently cited as the first major intergovernmental acknowledgment of catastrophic AI risk, making it highly relevant to tracking the evolution of global AI safety policy.

Metadata

Importance: 72/100policy briefprimary source

Summary

The Bletchley Declaration is a landmark multinational policy agreement signed at the AI Safety Summit 2023, committing participating nations to collaborative efforts on AI safety while enabling beneficial AI development. It represents one of the first major intergovernmental consensus documents explicitly addressing risks from frontier AI systems, including potential catastrophic and existential harms.

Key Points

  • Signed by 28+ countries at Bletchley Park in November 2023, marking the first major international governmental consensus on AI safety risks.
  • Explicitly acknowledges potential catastrophic and existential risks from advanced AI, legitimizing these concerns at the highest policy levels.
  • Commits signatories to information sharing and collaborative safety research on frontier AI models.
  • Establishes a framework for ongoing international cooperation, laying groundwork for subsequent AI safety summits (Seoul, Paris).
  • Continues to expand with new signatories; New Zealand joined as recently as February 2025.

Cited by 7 pages

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Policy paper


# AI Safety Summit 2023: The Bletchley Declaration

Declaration agreed by countries attending the AI Safety Summit 2023 at Bletchley Park, Buckinghamshire.

From:[Prime Minister's Office, 10 Downing Street](https://www.gov.uk/government/organisations/prime-ministers-office-10-downing-street), [Foreign, Commonwealth & Development Office](https://www.gov.uk/government/organisations/foreign-commonwealth-development-office) and [Department for Science, Innovation and Technology](https://www.gov.uk/government/organisations/department-for-science-innovation-and-technology)Published1 November 2023Last updated
13 February 2025
— [See all updates](https://www.gov.uk/government/publications/ai-safety-summit-2023-the-bletchley-declaration#full-publication-update-history)

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## Documents

### [The Bletchley Declaration by Countries Attending the AI Safety Summit, 1-2 November 2023](https://www.gov.uk/government/publications/ai-safety-summit-2023-the-bletchley-declaration/the-bletchley-declaration-by-countries-attending-the-ai-safety-summit-1-2-november-2023)

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## Details

The Bletchley Declaration on AI Safety announces a new global effort to unlock the enormous benefits offered by AI – by ensuring it remains safe.

## Updates to this page

Published 1 November 2023

Last updated 13 February 2025
[\+ show all updates](https://www.gov.uk/government/publications/ai-safety-summit-2023-the-bletchley-declaration#full-history)

1. 13 February 2025
Updated to include New Zealand as a signatory of the declaration.

2. 1 November 2023
First published.


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