| Name of Scientist | Position |
| Professor Archana Bhattacharyya | Member, Finance Committee (2023-27) |
| Professor S Sanjay Mittal | Secretary, IUTAM Congress Committee (2020-24) |
| Dr. Pankaj Kumar | Assistant Secretary-General (2022-24) |
| Professor Rene Borges | Secretary General, IUBS (2022-25) |
| Professor T R Ramadas | Executive Committee Member, IMU (2023-26) |
| Professor K N Raghavan | CDC Member, IMU (2023-26) |
| Professor R K Kohli | Member, Executive Committee, IUBS (2023-26) |
| Dr. V M Tiwari | Bureau Member, IUGG, 2023-27 |
| Professor Narinder K Mehra | Member, Scientific Committee on ISC Urban Health & Well-being, 2023-24 |
| Professor D M Banerjee | Member, UNESCO-IGCP Scientific Board (2020-23) |
| Dr. Pradeep Srivastava | Member, Scientific Steering Committee of IGBP-PAGES core Project (2021-24) |
| Dr. Harsh Gupta | ISC Fellow |
| Prof. Narinder K Mehra | ISC Fellow |
