The Inter-American Tropical Tuna Commission is the oldest of the regional tuna management bodies, created in 1949 by a Convention between Costa Rica and the United States.
Unlike the other tuna RFMOs, the Indian Ocean Tuna Commission was created within the framework of the UN Food and Agricultural Organization’s Constitution.
The Western and Central Pacific Fisheries Commission deals with all aspects of conservation and management of fish stocks in the Western and Central Pacific Ocean.