|  | | Mtg_Title | Venue | From-To | |
|
 | In continuous session or meeting as required |
| |
 |
  | Meetings continued from previous month |
|  |
|
 | February 2021 |
| |
 |
|  |
|
 | April 2021 |
| |
 |
|  |
| | . | Economic and Social Council, Partnership forum | New York | 3 May |  |
 |  | . | Human Rights Council, Working Group on Arbitrary Detention, Ninetieth session | Geneva | 3 - 12 May |  |
| | . | Human Rights Council, Working Group on the Universal Periodic Review, Thirty-eighth session | Geneva | 3 - 14 May |  |
 |  | . | UNCITRAL, Working Group V (Insolvency Law), Fifty-eighth session | New York | 3 - 7 May |  |
| | . | United Nations Group of Experts on Geographical Names, Second session | New York | 3 - 7 May |  |
 |  | . | Economic and Social Council, Multi-stakeholder forum on science, technology and innovation for the Sustainable Development Goals | New York | 4 - 5 May |  |
| | . | IAEA, Board of Governors, Programme and Budget Committee | Vienna | 4 - 6 May |  |
 |  | . | Economic and Social Council, Development Cooperation Forum | New York | 6 - 7 May |  |
| | . | Conference of the States Parties to the United Nations Convention against Corruption, Special session | Vienna | 7 May |  |
 |  | . | Conference of the Parties to the United Nations Convention against Transnational Organized Crime, Working Group on Firearms, Eighth session | Vienna | 10 - 12 May |  |
| | . | Conference on Disarmament, Second part | Geneva | 10 May - 25 June |  |
 |  | . | Human Rights Council, Working Group on Enforced or Involuntary Disappearances, 124th session | Geneva | 10 - 19 May |  |
| | . | Open-ended ad-hoc intergovernmental committee of experts, representative of all regions to elaborate a comprehensive international convention on countering the use of information and communications technologies for criminal purposes, Organizational session | New York | 10 - 12 May |  |
 |  | . | Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization, Advisory Group, Fifty-sixth session | Vienna | 10 - 14 May |  |
| | . | High-level Committee on South-South Cooperation, Organizational meeting | New York | 11 May |  |
 |  | . | Security Council, Governing Council of the United Nations Compensation Commission, established pursuant to Security Council resolution 692 (1991), Eighty-eighth session | Geneva | 12 May |  |
| | . | Advisory Committee on Administrative and Budgetary Questions, Spring session | New York | 17 May - 20 August |  |
 |  | . | Assembly of States Parties to the Rome Statute of the International Criminal Court, Budget and Finance Committee, Thirty-sixth session | The Hague | 17 - 21 May |  |
| | . | Commission on Crime Prevention and Criminal Justice, Thirtieth session | Vienna | 17 - 21 May |  |
 |  | . | Commission on Science and Technology for Development, Twenty-fourth session | Geneva | 17 - 21 May |  |
| | . | Committee on Non-Governmental Organizations, 2021 regular session | New York | 17 - 25 May |  |
 |  | . | Committee on the Rights of the Child, Eighty-seventh session | Geneva | 17 May - 4 June |  |
| | . | Group of Governmental Experts on problems arising from the accumulation of conventional ammunition stockpiles, Second session | Geneva | 17 - 21 May |  |
 |  | . | Human Rights Council, Working Group on the Right to Development, Twenty-first session | Geneva | 17 - 21 May |  |