| Departments Details |
| IAS (Indian Administrative Service) |
IFS (Indian Forest Service) |
IPS (Indian Police Service) |
| Indian P&T Accounts & Finance Service Group A |
Indian Audit and Accounts Service Group A |
Indian Defence Accounts Service Group A |
| Indian Revenue Service (I.T) Group A |
Indian Postal Service Group A |
Indian Civil Accounts Service Group A |
| Indian Railway Traffic Service Group A |
Pondicherry Civil Service, Group B |
Pondicherry Police Service Group B |
| Indian Trade Service Group A ( Grade III ) |
Indian Corporate Law Science, Group A |
Indian Information Service (Junior Grade), Group A |
| Indian Defence Accounts Services, Group A |
Indian Revenue Service (I.T.) Group A |
Indian Railway Accounts Service, Group A |
| Indian Railway Personnel Service Group A |
India Defence Estates Service, Group A |
Assistance Security Commissioner in Railways Protection Force Group A |
| Indian Ordnance Factories Service Group A |
India Revenue Service (Customs and Central Excise) |
Armed Forces Headquarters Civil Service Group B |