The Office for Intergovernmental Support and Coordination for Sustainable Development of the United Nations Department of Economic and Social Affairs serves as the Secretariat of the High-level Political Forum on Sustainable Development.
The General Assembly decided in its resolutions 75/290 A and resolution 75/290 B to conduct the reviews of the Economic and Social Council and the High-level Political Forum in conjunction with each other at the seventy-eighth session of the General Assembly.