The Army History Directorate (AHD) constitutes an organic Directorate of the Hellenic Army General Staff (HAGS) acting under the D' Branch of H.A.G.S.
AHD is composed of:
- The Director
- The Secretariat
- The Publications Service which includes the 1st and the 2nd Departments.
- The Historical Archive Service which includes the 1st and the 2nd Departments.