Member, National Advisory Committee, All India Seminar on Risk/Safety and Disaster Management in Process Industries, organized by The Institution of Engineers (India), West Bengal State Centre, held at Sir R. N. Mookerjee Hall, WBSC,IE(I), Under the Aegis of Chemical Engineering Division, on March 15-16, 2013.
Chairperson, Conference organizing Committee, Second National Symposium on Innovative Approaches and Modern Technologies for Crop Productivity, Food Safety and Environmental Sustainability, organized by Society for Applied Biotechnology, Karnataka, held during 19-20 November 2012 at Thrissur, Kerala, India.
Member, National Advisory Committee, All India Seminar on Advancement in Polymer materials in health care engineering, organized by Chemical Engineering Division, The Institution of Engineers (India) Sir RN Mookerjee Hall, West Bengal State Centre, Kolkata, held on November 4-5, 2011
Member, Organizing Committee, 30th Annual Convention of Indian Association for cancer Research & International Symposium on “Signaling Network and Cancer”, at CSIR-IICB, Kolkata, 6-9th February, 2011.
Open Innovation” of Society for Information Science (SIS), jointly organized by IICB & Bose Institute, Kolkata, 24th – 26th November, 2010.
Member, Organizing Committee, 27th Annual Convention and Conference on “Open Access Gateway to
Member, Organizing Committee (Finance Committee) of the 14th All India Congress of Cytology & Fogarty International Workshop on Molecular Epidemiology, Environmental Health and Arsenic Exposure Assessment at CGCRI, Kolkata, Dec 1-4, 2009.
Member, Organizing Committee, International Symposium on “SN De: A tribute to 50 years of discovery of Cholera Toxin” organized by NICED, Bose Institute and IICB, Kolkata, at Hayatt Regency, Kolkata, 25-27 October, 2009.
Member, Organizing Committee of the 14th Alexander Hollander Course on Genetic Toxicology: Genomic and Proteomic Approaches & Special Workshop on Arsenic Exposure Assessment at CGCRI, Kolkata, Dec 10-12, 2008.
Member, Organizing Committee, Sixth Annual Conference of Indian Association of Medical Microbiologists, West Bengal Chapter, Jadavpur University, Feb 25, 2007.
Joint Treasurer, XXXII Annual Conference of Indian Society of Human Genetics and an International symposium on "Deconstructing Human Diseases: The Genomic Advantage" at Science City, Kolkata Feb 14-16, 2007.
Treasurer, National Symposium on Recent Trends in Biophysical Research organized by Indian Biophysical Society at IICB, Nov 19, 2003.
Treasurer, Organizing Committee, One day Seminar on Empowerment of Women: Role of CSIR Women Scientists, at IICB on October 10, 2001.
Member, Organizing Committee, IICB Foundation Day Celebration, April 02, 2001.
Treasurer, Organizing Committee, National Symposium on Biophysics, IICB, Jan 15-17, 2001.
Member, Organizing Committee, 69th Annual Meeting of Society of Biological Chemists (India), at Science City, Kolkata, Dec 7-9, 2000.
Member, Organizing Committee, Symposium on Research in Molecular Biology & Biotechnology in India: Challenges in the next millennium-dedicated to the memory of Dr. Jyotirmoy Das, at IICB on Sept 13-14, 1999.
Member, Organizing Committee, International Symposium on Biotechnological Approaches to Bacterial and Parasitic Diseases, at IICB, Nov 4-6, 1998.
Treasurer, Workshop on Mathematical Models in Biology and Medicine, an Indo-Soviet workshop at IICB, Kolkata, Feb 21-24, 1989.
Organization of National/International Conference