1. Invited lecture at M P Birla Institute of Fundamental Research, Bengaluru, on Sept. 27, 2025 (in-person).
2. Invited talk on “Magnetic fields in the ISM” in SAGI Astrophysical workshop on Dust polarimetry, ICISE, Quo Nhon, Vietnam: 29th Nov. 2023 (virtual).
3. Visitor’s seminar on “Magnetic fields in different environments of the ISM” at Astrophysics department of Stanford University, USA on 21st Sept. 2023 (in-person).
4. Invited seminar at Raman Research Institute (RRI) on “Magnetic field and dust grain alignment in the ISM: Current status and understanding” on 13th Oct. 2023 (in-person).
5. Invited seminar at Indian Institute of Science (IISc) on “Magnetic field and dust grain alignment in the ISM: Current status and understanding” on 04th Oct. 2023 (in-person).
6. Lecture on “Basics of magnetic fields in the ISM” in IIA summer school on 01st June 2023 (virtual).
7. Colloquium at Korea Astronomy & Space Science Institute (KASI) on “Magnetic field and dust grain alignment in the ISM: Current status and understanding” (in-person).
8. Invited talk by SAGI, Vietnam on Magnetic fields and turbulence in the ISM: 26th Sept. 2022 (virtual).
9. Invited talk for 50 years celebration of 104-cm Sampurnanad telescope on “Roles of meter class telescope in Modern Day Astronomy”, Nainital, 17-19 Oct, 2022 (in-person).
10. Invited talk in symposium on Role of small telescopes in exciting areas of Astronomy, 22nd November by ICSP Kolkata, (virtual).
11. SOFIA tele-talk on Spatial variation of temperature and density in PDR IC 63, Feb 15th, 2023 (virtual).
12. Invited Plenary lecture in 41st meeting of Astronomical Society of India from March 2nd to 5th, 2023 at IIT Indore (in-person).
13. Contributory talk in IIA foundation day symposium, March 30-31, 2023.
14. Contributory talk in IIA foundation day symposium, March 31st- April 1st, 2022.
15. Contributory talk in 40th Annual Meeting of the Astronomical Society of India (ASI), 25 - 29 March 2022 (virtual).
16. Contributory talk in JCMT users meeting, 24 – 25 Feb. 2022 (virtual).
17. Invited talk in SOFIA school, 2- 4 Feb. 2022 (virtual).