- Convener, International Conference on Semigroups and Applications (ICSAA-2019), Department of Mathematics, CUSAT, December 09-12, 2019.
- Convener, International Conference on Recent Trends in Graph Theory and Combinatorics (ICRTGC-2018), Department of Mathematics, CUSAT, Kochi, India, April 26-29, 2018.
- Convener, International Conference on Semigroups, Algebras and Applications (ICSAA-2015), Department of Mathematics, CUSAT, September 17-19, 2015.
- Convener, International Conference on Semigroups, Algebras and Operator Theory (ICSAOT- 2014), Department of Mathematics, CUSAT, February 26-28, 2014.
- Convener, Instructional Workshop on Semigroups and Applications, Department of Mathematics, CUSAT, February 22-24, 2014.
- Convener, National Conference on Algebra and Number Theory (NCANT-2012), Department of Mathematics, CUSAT, August 16-18, 2012.
- Coordinator, AICTE – SDP, Two weeks training programme 16 – 28 Nov. 2009, Department of Mathematics, Govt. Engineering College, Thrissur.
- Convener, One day National Seminar on Discrete Structures, Department of Mathematics, Government Engineering College, Thrissur Feb 2004.
- Convener, One day National Seminar on Measure and Integration at Department of Mathematics, Sree Narayana College, Nattika, Thrissur on 04.02.2000.
Seminars Organized
In this section, you will get details of the International/ National Seminars I had organized as coordinator/ convener