2^nd International conference on Po and Radioactive Pb Isotopes (INCO-Po-Pb-2013) during Feb. 10-13, 2013 at Mangalore University. About 32 participants from USA, Spain, Brazil, France, Korea, China, Turkey, Czech Republic, Portugal, and 72 participants from India took part in this conference.

30^th Indian Association for Radiation Protection National Conference (IARPNC-30) with focal theme on Radiological Protection and Safety in Nuclear Reactors and Radiation Installations during March 15-17, 2012 at Mangalore University. About 268 participants from different national laboratories, institutions, and universities participated in the conference.

20^th National Symposium on Radiation Physics (NSRP-20) with focal theme on Challenges on Lowering the Detection Limits during Oct. 28-30, 2015 at Mangalore University. A total of 192 participants from different national laboratories, institutions, and universities participated in the symposium.