The OIC system consists of several bodies including the Islamic Summit, Islamic Conference of Foreign Ministers, Secretary General, and Permanent Secretariat. The Islamic Summit meets every three years and is attended by heads of state to provide policy decisions and guidance. The Islamic Conference of Foreign Ministers meets annually to review progress on implementing prior decisions. The Secretary General is elected by the Council of Foreign Ministers for a five-year term. The Permanent Secretariat implements the decisions of the other bodies and is the executive organ of the organization.