The United Nations Commission on Sustainable Development (CSD) was a body under the UN Economic and Social Council (ECOSOC) tasked with overseeing the outcomes of the 1992 United Nations Conference on Environment and Development/Earth Summit.
It was replaced in 2013 by the High-level Political Forum on Sustainable Development, which meets both under the General Assembly every four years and the ECOSOC in other years.
The CSD was established in December 1992 by General Assembly Resolution A/RES/47/191 as a functional commission of the UN Economic and Social Council, implementing a recommendation in Chapter 38 of Agenda 21, the landmark global agreement reached at the June 1992 United Nations Conference on Environment and Development/Earth Summit held in Rio de Janeiro, Brazil.
