• Conference on "Group Theory and Related topics", at NISER Bhubaneswar, February 27-March 04, 2023.

• Instructional workshop and Discussion meeting on “Group Algebras, Representations and Computation,” held at International Center for Theoretical Sciences (ICTS), Bangalore, India, October 14-23, 2019.

• “Ischia group Theory conference 2018”, held at Ischia, Naples, Italy, March 19-23, 2018.

• “83rd Annual Conference of Indian Mathematical Society-an International Meet”, S V University, Tirupati, December 12-15, 2017.

• “Groups St Andrews Conference”, held at University of Birmingham, Birmingham, UK, August 05-13, 2017.

• Instructional workshop and Discussion meeting on “Group Theory And Computational Methods”, held at International Center for Theoretical Sciences (ICTS), Bangalore, India, November 05-14, 2016.

• Instructional School on “Schur Multiplier and Related Topics”, held at Harish-Chandra Research Institute, Allahabad, March 01-08, 2014.

 Short Research Visits:

• IISc Bangalore (July 01-25, 2018).   Host:  Dr. Pooja Singla.

• TIFR Mumbai (October 09-31, 2018). Host: Prof. Dipendra Prasad.