Skip to main content
  • العربية
  • 中文
  • English
  • Français
  • Русский
  • Español

Main navigation

  • Search
  • About Us

    About Us

    • Mission
    • History
    • OPCW Basics
    • Member States
    • Conference of the States Parties
    • Executive Council
    • Technical Secretariat

      Technical Secretariat

      • Leadership

        Leadership

        • Director-General
        • Deputy Director-General
      • Divisions

        Divisions

        • Verification
        • Inspectorate
        • International Cooperation and Assistance
        • Secretariat for the Policy-Making Organs
        • External Relations
        • Office of Strategy and Policy
        • Office of Internal Oversight
        • Office of the Legal Adviser
        • Office of Confidentiality and Security
        • Health and Safety
        • Administration
    • Subsidiary Bodies

      Subsidiary Bodies

      • Advisory Body on Administrative and Financial Matters
      • Confidentiality Commission
      • Scientific Advisory Board
      • Advisory Board on Education and Outreach
    • Our Partners
    • Nobel Peace Prize
    • Visit the OPCW
  • Our Work

    Our Work

    • What is a Chemical Weapon?
    • Eliminating Chemical Weapons
    • Preventing Re-emergence
    • Supporting National Implementation
    • Promoting Chemistry for Peace
    • Ensuring Preparedness
    • Responding to the Use of Chemical Weapons
    • Supporting Victims
    • Achieving Universality
  • The Convention

    The Convention

    • Articles

      Articles

      • Preamble
      • Article I – General Obligations
      • Article II – Definitions and Criteria
      • Article III – Declarations
      • Article IV – Chemical Weapons
      • Article V – Chemical Weapons Production Facilities
      • Article VI – Activities Not Prohibited Under this Convention
      • Article VII – National Implementation Measures
      • Article VIII – The Organization
      • Article IX – Consultations, Cooperation and Fact‑Finding
      • Article X – Assistance and Protection Against Chemical Weapons
      • Article XI – Economic and Technological Development
      • Article XII – Measures to Redress a Situation and to Ensure Compliance, including Sanctions
      • Article XIII – Relation to Other International Agreements
      • Article XIV – Settlement of Disputes
      • Article XV – Amendments
      • Article XVI – Duration and Withdrawal
      • Article XVII – Status of the Annexes
      • Article XVIII – Signature
      • Article XIX – Ratification
      • Article XX – Accession
      • Article XXI – Entry Into Force
      • Article XXII – Reservations
      • Article XXIII – Depositary
      • Article XXIV – Authentic Texts
    • Annexes

      Annexes

      • Annex on Chemicals

        Annex on Chemicals

        • Annex on Chemicals
        • Schedule 1
        • Schedule 2
        • Schedule 3
      • Confidentiality Annex
      • Verification Annex

        Verification Annex

        • Part I – Definitions
        • Part II – General Rules of Verification
        • 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
        • Part IX – Regime for other Chemical Production Facilities
        • Part X – Challenge Inspections Pursuant to Article IX
        • Part XI – Investigations in cases of Alleged Use of Chemical Weapons
    • Download the Convention
  • Media Centre

    Media Centre

    • News
    • OPCW by the Numbers
    • Speeches and Statements
    • Photos and B-Roll Video Footage
    • OPCW Logo
    • Featured Topics

      Featured Topics

      • Syria and the OPCW
      • Ukraine
      • The OPCW Artificial Intelligence Research Challenge
      • OPCW-The Hague Award
      • Day of Remembrance for All Victims of Chemical Warfare
      • ChemTech Centre
    • Public Information Requests and Media Guidelines
  • Resources

    Resources

    • Documents

      Documents

      • Annual Reports
      • Conference of States Parties

        Conference of States Parties

        • CSP-29
        • CSP-28
        • More…
      • Executive Council

        Executive Council

        • EC-109
        • EC-108
        • EC-M-66
        • EC-107
        • More…
      • Technical Secretariat

        Technical Secretariat

        • 2025
        • 2024
        • More…
      • Subsidiary Bodies

        Subsidiary Bodies

        • Advisory Board on Education and Outreach
        • Advisory Body on Administrative and Financial Matters
        • Confidentiality Commission
        • Scientific Advisory Board
      • Preparatory Commission
    • Declarations

      Declarations

      • Declaration Requirements for Scheduled Chemicals
      • Determining Declarable Industrial Facilities
      • Preparing Declarations
      • Secure Information Exchange (SIX)
      • Electronic Declaration Information System (EDIS)
      • Handbook on Chemicals
      • Most Traded Scheduled Chemicals 2022
    • Industry Inspections

      Industry Inspections

      • What to Expect
      • Pre-Inspection Briefing
    • Capacity Building

      Capacity Building

      • National Implementation Programmes

        National Implementation Programmes

        • Implementation Capacity Assessment and Support
        • National Authorities Annual Meeting
        • National Authorities Regional Meetings
        • Training-of-Trainers for Customs
        • General Training Course
        • Declarations and Inspections (Article VI Obligations) Training Course
        • Chemical Industry and National Authorities Meeting
        • Influential Visitors Programme
        • National Authority Mentorship / Partnership Programme
        • Internship Programme for Legal Drafters and National Authorities
        • Stakeholders Forum on National Implementing Legislation
      • Assistance and Protection Programmes

        Assistance and Protection Programmes

        • Training Cycles
        • Table Top Exercises
        • Specialised Training Programmes
        • Training of Trainers Programme
        • Instructor Development and Exchange Programme
        • Article X Workshops
      • International Cooperation Programmes

        International Cooperation Programmes

        • Proficiency Test Training Courses
        • Africa Programme
        • Associate Programme
        • Chemical Safety and Security Management Programme
        • Chemical Safety and Security Management Tools Development Programme
        • Chemical Safety and Security Needs Assessment and Best Practices
        • Responsible Care® Workshops
        • Executive Programme on Integrated Chemicals Management
        • Analytical Skills Development Course
        • Laboratory Twinning Initiative
        • Equipment Exchange Programme
        • Customs Laboratory Training
        • Laboratory Assistance Programme
        • Basic Analytical Chemistry Course for Women
        • Research Project Support Programme
        • Fellowship Programme
        • Conference Support Programme
        • Women in Chemistry
        • Policy and Diplomacy for Scientists Workshop
        • Peaceful Uses of Chemistry Forum
        • Article XI Workshop
    • National Implementation

      National Implementation

      • National Implementation Framework
      • Model Implementing Legislation
      • Legislation Compendium
    • Assistance and Protection

      Assistance and Protection

      • Medical Aspects of Assistance and Protection Against Chemical Weapons
      • Practical Guide for Medical Management of Chemical Warfare Casualties
      • What to do in a Chemical Emergency
    • Science and Technology
    • Education and Outreach
    • OPCW Agreements
    • Catalyst
  • Work with Us

    Work with Us

    • Our Internal Vision
    • Diversity & Inclusion
    • Employment
    • Internships
    • Business Opportunities
  • Calendar

Organisation for the Prohibition of Chemical Weapons

News: Assistance and Protection

  • First Responders from across the globe enhance skills in handling toxic chemical incidents First Responders from across the globe enhance skills in handling toxic chemical incidents 15 October 2021
  • France contributes €230,000 to fund special projects under the OPCW Programme for Africa France contributes €230,000 to fund special projects under the OPCW Programme for Africa 15 October 2021
  • First Responders from Latin America and the Caribbean develop expertise in tools to manage chemical incidents First Responders from Latin America and the Caribbean develop expertise in tools to manage chemical incidents 11 October 2021
  • OPCW and University of Wuppertal build Member State capacity in preventing chemical explosions OPCW and University of Wuppertal build Member State capacity in preventing chemical explosions 8 October 2021
  • OPCW assists Asian industry and policy-makers in improving safety and security of transportation of chemicals OPCW assists Asian industry and policy-makers in improving safety and security of transportation of chemicals 8 October 2021
  • OPCW assists with chemical security and emergency preparedness ahead of Africa Cup of Nations 2022 OPCW assists with chemical security and emergency preparedness ahead of Africa Cup of Nations 2022 24 September 2021
  • OPCW launches workshop for women first responders OPCW launches workshop for women first responders 24 September 2021
  • OPCW assists Member States from Southern African Development Community in strengthening response to chemical risks OPCW assists Member States from Southern African Development Community in strengthening response to chemical risks 3 June 2021
  • OPCW assists Member States in protecting against chemical weapons and incidents involving toxic industrial chemicals OPCW assists Member States in protecting against chemical weapons and incidents involving toxic industrial chemicals 31 May 2021
  • CBRN experts from Latin America and the Caribbean expand chemical incident response capabilities CBRN experts from Latin America and the Caribbean expand chemical incident response capabilities 20 May 2021
  • First responders from West Africa build expertise in chemical emergency management First responders from West Africa build expertise in chemical emergency management 30 April 2021
  • First Responders from Latin America and the Caribbean Enhance Skills in Handling Chemical Incidents First Responders from Latin America and the Caribbean Enhance Skills in Handling Chemical Incidents 5 March 2021
  • 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

Footer menu

  • Legal
  • Privacy
  • Contact

Copyright © 2025 Organisation for the Prohibition of Chemical Weapons