List of OSD to HG
| Sl No. | Name | From | To |
|---|---|---|---|
| 1 | Shri S.M. Batra | 02.04.1990 | 03.02.1993 |
| 2 | Dr. Avtar Singh, IAS | 20.04.1994 | 14.06.1995 |
| 3 | Shri M.K. Jha | 14.06.1995 | 18.06.2000 |
| 4 | Shri Inderjit Sukhija | 06.03.2006 | 04.01.2008 |
| 5 | Shri Bakhvinder Singh | 04.09.2017 | 17.05.2021 |
| 6 | Shri Amarjit Singh, HCS | 27.05.2021 | 05.11.2021 |
| 7 | Shri Bakhvinder Singh | 15.11.2021 | 28.07.2025 |
| 8 | Dr. Satish Kumar | 27.08.2025 | — |