The Commonwealth Secretariat is the main intergovernmental organization of the Commonwealth of Nations, which consists of 54 member countries. Established in 1965, its headquarters is located in London, United Kingdom. The Secretariat supports member states in various areas, including governance, development, and human rights, promoting cooperation and shared values among nations. The organization plays a crucial role in facilitating dialogue and collaboration on global issues, such as climate change and sustainable development. It also provides technical assistance and resources to help member countries implement policies that align with the Commonwealth's goals and principles.