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    • What is a Chemical Weapon?
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  • The Convention

    The Convention

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        Annex on Chemicals

        • Annex on Chemicals
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        Verification Annex

        • Part I – Definitions
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        • Part III – General Provisions for Verification Measures Pursuant to Articles IV, V and VI, Paragraph 3
        • Part IV(A) – Destruction of Chemical Weapons and Its Verification Pursuant to Article IV
        • Part IV(B) – Old Chemical Weapons and Abandoned Chemical Weapons
        • Part V – Destruction of Chemical Weapons Production Facilities and Its Verification Pursuant to Article V
        • Part VI – Regime for Schedule 1 Chemicals and Facilities Related to such Chemicals
        • Part VII – Regime for Schedule 2 Chemicals and Facilities Related to such Chemicals
        • Part VIII – Regime for Schedule 3 Chemicals and Facilities Related to such Chemicals
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      • National Implementation Programmes

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        • Proficiency Test Training Courses
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    • National Implementation

      National Implementation

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    • Assistance and Protection

      Assistance and Protection

      • Medical Aspects of Assistance and Protection Against Chemical Weapons
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Organisation for the Prohibition of Chemical Weapons

News: United Kingdom of Great Britain and Northern Ireland

  • ai sketch OPCW AI Research Challenge: Harnessing AI tools to enhance global chemical security 29 April 2025
  • Ambassador Fernando Arias, OPCW Director General, meets with Mr Hamish Falconer MP, Parliamentary Under-Secretary of State United Kingdom strengthens OPCW’s global mission with £650,000 voluntary contribution to key activities 4 October 2024
  • OPCW Director-General visits UK, meets with Minister of State for Energy Security OPCW Director-General visits UK, meets with Minister of State for Energy Security, other high officials, to discuss global security and technological advances 11 September 2024
  • OPCW Artificial Intelligence Challenge OPCW launches €260,000 Artificial Intelligence Research Challenge 2 July 2024
  • OPCW Director-General meets UK Counter Proliferation and Arms Control Centre Head OPCW Director-General meets UK Counter Proliferation and Arms Control Centre Head 24 June 2024
  • African laboratories work to meet OPCW designation requirements 20 March 2024
  • Ambassador Fernando Arias, Director-General of the OPCW, walks to meeting with Mr Stephen Lillie, UK Director for Defence and International Security, and their respective delegations. OPCW Director-General receives UK’s FCDO Director for Defence and International Security 30 November 2023
  • Scientific experts provide key recommendations on biotoxin analysis to the OPCW Scientific experts provide key recommendations on biotoxin analysis to the OPCW 21 November 2023
  • H.E. Ms Joanna Roper CMG, Permanent Representative of the United Kingdom of Great Britain and Northern Ireland to the OPCW, and Ambassador Fernando Arias, OPCW Director-General United Kingdom of Great Britain and Northern Ireland contributes over €1.1M to OPCW trust funds 11 October 2023
  • OPCW Director-General meets UK’s Minister of State of the Ministry of Defense OPCW Director-General meets UK’s Minister of State of the Ministry of Defense 16 May 2023
  • Laboratories from Africa, Latin America and the Caribbean work to meet OPCW designation requirements Laboratories from Africa, Latin America and the Caribbean work to meet OPCW designation requirements 12 May 2023
  • UK’s FCDO Director for Defence and Intelligence announces £200,000 contribution to OPCW Missions in Syria UK’s FCDO Director for Defence and Intelligence announces £200,000 contribution to OPCW Missions in Syria 7 December 2022
  • More News
OPCW

OPCW by the Numbers

193 States committed to the Chemical Weapons Convention • 98% of the global population live under the protection of the Convention • 100% of the chemical weapons stockpiles declared by possessor States have been verifiably destroyed • More Numbers

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