
The governments of Tanzania and the Comoros signed a trade agreement on 3rd April 2006 to facilitate economic development in the two countries.
Indian Ocean Commission (COI), Trade between Mauritius, Comoros, Seychelles and Madagascar is duty free.
Africa Free Trade Zone with current signatories being Angola, Botswana, Burundi, Comoros, Djibouti, Democratic Republic of Congo, Egypt, Eritrea, Ethiopia, Kenya, Lesotho, Libya, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Rwanda, Seychelles, Swaziland, South Africa, Sudan, Tanzania, Uganda, Zambia, and Zimbabwe
Common Market for Eastern and Southern Africa (COMESA) with current signatories being Democratic Republic of the Congo, Burundi, Comoros, Djibouti, Egypt, Eritrea, Ethiopia, Kenya, Libya, Madagascar, Malawi, Mauritius, Rwanda, Seychelles, Sudan, Swaziland, Uganda, Zambia, Zimbabwe.
US – COMESA Trade & Investment Framework Agreement
The U.S. and the Common Market for Eastern and Southern Africa (COMESA), which includes Comoros, signed a Trade and Investment Framework Agreement (TIFA) in 2001.