University Gold Medal.
- Awarding Body: Not specified (legacy source)
- Level: Institutional
Life Member, International Society for Theoretical Chemical Physics.
- Awarding Body: Not specified (legacy source)
- Level: Institutional
Thirty six years' teaching experience at the undergraduate and post graduate levels.
- Awarding Body: Not specified (legacy source)
- Level: Institutional
Theoretical Chemistry Accounts has published a special Festschrift issue in honour of Professor Pratim K. Chattaraj on his sixty- fifth birthday to commemorate his research contributions to Theoretical and Computational Chemistry in general and Density Fu
- Awarding Body: Not specified (legacy source)
- Level: Institutional
Member, Editorial Board, Ind. J. Chem. Section-A.
- Awarding Body: Not specified (legacy source)
- Level: Institutional
Member, Key Opinion Leaders Panel, Nature Collection (Chemical Sciences, Nature Publishing Group), Macmillan Scientific Communications, UK
- Awarding Body: Not specified (legacy source)
- Level: Institutional
Affiliate Member, Royal Society of Chemistry.
- Awarding Body: Not specified (legacy source)
- Level: Institutional