The Indian Ocean Commission is an intergovernmental organisation that links African Indian Ocean nations: Comoros, Madagascar, Mauritius, Réunion, and Seychelles. There are also seven observers: China, the European Union, the Organisation internationale de la Francophonie, the Sovereign Order of Malta, India, Japan and the United Nations.

The Comoros, officially the Union of the Comoros, is an archipelagic country made up of three islands in Southeastern Africa, located at the northern end of the Mozambique Channel in the Indian Ocean. Its capital and largest city is Moroni. The religion of the majority of the population, and the official state religion, is Sunni Islam. Comoros proclaimed its independence from France on 6 July 1975. A member of the Arab League, it is the only country in the Arab world which is entirely in the Southern Hemisphere. It is a member state of the African Union, the Organisation internationale de la Francophonie, the Organisation of Islamic Co-operation, and the Indian Ocean Commission. The country has three official languages: Shikomori, French and Arabic.