| Sl.No. | Name | Designation | From | To |
| 1 | Lt. D.K Gajmer, IAS (Retd.) | CIC | 01.08.2006 | 10.04.2008 |
| 2. | Shri Nari Tshering, IAS (Retd.) | CIC | 16.07.2008 | 15.07.2013 |
| 3. | Lt. K.T.Chankapa, IAS (Retd.) | CIC | 29.07.2013 | 13.12.2017 |
| 4. | Shri M.B.Gurung, Secretary (Retd.) | CIC | 24.02.2018 | 24.02.2023 |
| 5. | Shri Y.P.Gurung, IFS (Retd.) | CIC | 10.04.2023 | 07.01.2026 |
| 6. | Shri Kuber Bhandari, Secretary (Retd.) | CIC | 08.05.2026 |
| Sl.No. | Name | Designation | From | To |
| 1. | Shri C.P.Dhakal, Secretary (Retd.) | IC | 18.12.2018 | 18.12.2024 |
| 2. | Shri Kuber Bhandari, Secretary (Retd.) | IC | 14.08.2024 | 06.05.2026 (AN) |