Uganda is a member of the East African Community (EAC), along with Kenya, Tanzania, Rwanda, Burundi and South Sudan. According to the East African Common Market Protocol of 2010, the free trade and free movement of people is guaranteed, including the right to reside in another member country for purposes of employment. This protocol, however, has not been implemented because of work permit and other bureaucratic, legal, and financial obstacles. Uganda is a founding member of the Intergovernmental Authority on Development (IGAD) an eight-country bloc including governments from the Horn of Africa, Nile Valley and the African Great Lakes. Its headquarters are in Djibouti City. Uganda is also a member of the Organization of Islamic Cooperation. U.S. President George W. Bush met with President Yoweri Museveni in Entebbe, Uganda, 11 July 2003.