Former Secretaries
| Name | Tenure | |
|---|---|---|
 | Dr. Rajesh S. Gokhale Additional Charge | 11/07/2023 to 02/10/2023 |
 | Dr. S Chandrasekhar | 14/12/2021 to 10/07/2023 |
 | Dr. M. Ravichandran Additional Charge | 01/11/2021 to 13/12/2021 |
 | Dr. Renu Swarup Additional Charge | 01/09/2021 to 31/10/2021 |
 | Prof. Ashutosh Sharma | 09/01/2015 to 31/08/2021 |
 | Prof. K. Vijay Raghavan Additional Charge | 01/05/2014 to 08/01/2015 |
 | Dr. T. Ramasami | 25/04/2006 to 30/04/2014 |
 | Prof. V.S Ramamurthy | 30/06/1995 to 30/04/2006 |
 | Dr. P. Ramarao | 24/04/1991 to 30/06/1995 |
 | Dr. V.R Gowarikar | 02/07/1986 to 24/04/1991 |
 | Dr. S. Ramachandran Additional Charge | 13/03/1986 to 01/07/1986 |
 | Prof. Yashpal | 18/09/1984 to 04/03/1986 |
 | Dr. S. Vardarajan | 01/05/1982 to 18/09/1984 |
 | Prof. M.G.K Menon | 09/10/1978 to 30/04/1982 |
 | Dr. A Ramachandran | 01/04/1973 to 08/10/1978 |
 | Dr. A.J Kidwal | 24/06/1972 to 21/03/1973 |
