Learn about the main areas of the UN’s activities; how it makes a difference to the world’s people; and how every citizen can get involved and make a contribution.

The UN comprises six principal organizations: General Assembly, Security Council, Economic and Social Council, International Court of Justice, Secretariat and Trusteeship Council w

The UN’s Membership has grown from the original 51 Member States in 1945 to the current 193 Member States. All UN Member States are members of the General Assembly.

Apr 6, 2026 · The General Assembly is the main deliberative, policymaking and representative organ of the UN. All 193 Member States of the UN are represented in the General Assemb

2 days ago · The United Nations (UN) was the second multipurpose international organization established in the 20th century that was worldwide in scope and membership. Its predece

In August 2025, UN Member States established two new mechanisms for global cooperation on artificial intelligence: the Global Dialogue on AI Governance, the first UN platform where

The United Nations Office at Geneva (Switzerland) is the second biggest UN centre, after the United Nations Headquarters (New York City). The United Nations System consists of the

Jun 12, 2026 · The Annual Report 2025 showcases how UN Human Rights advanced justice, accountability, and dignity worldwide, through our field presences in 87 countries by support

The UN Human Rights Office and the mechanisms we support work on a wide range of human rights topics. Learn more about each topic, see who's involved, and find the latest news, rep

Sep 12, 2023 · The United Nations (UN) is an international organisation which was formed in 1945 after the end of World War Two with the aim of maintaining international peace.