IISD’s mission is to promote human development and environmental sustainability through innovative research, communication and partnerships.

The institute has offices in Canada, Switzerland and the United States, and operates in over 70 countries around the world. As a registered charitable organization in Canada, IISD has 501 (c) (3) status in the U.S. IISD receives core operating support from the Government of Canada, provided through the International Development Research Centre (IDRC) and from the Province of Manitoba. The Institute receives project funding from numerous governments inside and outside Canada, United Nations agencies, foundations, the private sector, and individuals.