Past Meetings | United Nations

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Biological Weapons Convention — Meeting of States Parties

(2025)

Treaties and Other Instruments

15 Dec 2025 — 17 Dec 2025

Geneva

Biological Weapons Convention — Working Group on the strengthening of the Convention

Seventh session (2025)

Treaties and Other Instruments

8 Dec 2025 — 12 Dec 2025

Geneva

Anti-Personnel Landmines Convention — Meeting of States Parties

(2025)

Treaties and Other Instruments

1 Dec 2025 — 5 Dec 2025

Geneva

Qualified group of experts to prepare a comprehensive study of the question of nuclear-weapon-free zones

First session (2025)

Expert Groups

1 Dec 2025 — 5 Dec 2025

New York

Conference on the Establishment of a Middle East Zone Free of Nuclear Weapons and Other Weapons of Mass Destruction

Sixth session (2025)

Conferences and Working Groups

17 Nov 2025 — 21 Nov 2025

New york

Convention on Certain Conventional Weapons — Meeting of High Contracting Parties

(2025)

Treaties and Other Instruments

12 Nov 2025

Geneva

Convention on Certain Conventional Weapons — Amended Protocol II Annual Conference

(2025)

Treaties and Other Instruments

11 Nov 2025

Geneva

Convention on Certain Conventional Weapons — Protocol V Annual Conference

(2025)

Treaties and Other Instruments

10 Nov 2025

Geneva

General Assembly First Committee

Eightieth session (2025)

Primary Organs

8 Oct 2025 — 7 Nov 2025

New York

Convention on Cluster Munitions — Thirteenth Meeting of States Parties

(2025)

Treaties and Other Instruments

16 Sep 2025 — 19 Sep 2025

Geneva, Switzerland

UNODA Meetings Place

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Organ Type

Biological Weapons Convention — Meeting of States Parties

Biological Weapons Convention — Working Group on the strengthening of the Convention

Anti-Personnel Landmines Convention — Meeting of States Parties

Qualified group of experts to prepare a comprehensive study of the question of nuclear-weapon-free zones

Conference on the Establishment of a Middle East Zone Free of Nuclear Weapons and Other Weapons of Mass Destruction

Convention on Certain Conventional Weapons — Meeting of High Contracting Parties

Convention on Certain Conventional Weapons — Amended Protocol II Annual Conference

Convention on Certain Conventional Weapons — Protocol V Annual Conference

General Assembly First Committee

Convention on Cluster Munitions — Thirteenth Meeting of States Parties