• Finance, Procurement and Property Administration
• Human Resource Administration
• Legal Service
• Information Technology Service
• Transport and Maintenace Service
• Public Relation Service

The Directorate is responsible to:

• The administration of financial and annual budget
• The Planning, Organizing, Staffing, Directing, Coordinating, Controlling, reporting of the Human resource, Transport, Vehicle maintenance , Purchasing and Property Administration of ECAA
• Providing  Information Technogy Infrastucture to the users