The organ of the Organization of African Unity (OAU) responsible for the appointment of the Secretary-General is the

The organ of the Organization of African Unity (OAU) responsible for the appointment of the Secretary-General is the Assembly of the Heads of State and Governments. The Secretary-General is the chief administrative officer of the OAU and is responsible for managing its day-to-day affairs. The Assembly, which consists of the heads of state and government of member countries, is the highest decision-making body of the OAU. As such, it has the authority to appoint the Secretary-General, who serves as the principal liaison between the OAU and member states, as well as with other international organizations. The Assembly may also assign the Secretary-General additional responsibilities as necessary.