| Title of the Seminar/Conference/Workshop | Year | Role | Held at and Organiser |
| Microscopy and Microanalysis 2017. | 2017 | Speaker | St. Louis, Missouri, USA, Microscopical Society of America. |
| National Conference on Applied Zoology in Sustainable Development: An update. | 2015 | Speaker | Organized by Department of Zoology, University of North Bengal (NBU), Siliguri. |
| National Seminar on Threats to Biodiversity and Ecosystems: Impacts of Developmental project and Climate Change & 25 th All India Congress of Zoology. | 2014 | PAPER PRESENTED | Department of Zoology and Environmental Science, Gurukula Kangri University, Haridwar |
| SUNDAY SHORT COURSE ON ‘CRYOPREPARATION FOR BIOLOGICAL EM (X10)’ | 2014 | Participated | Microsopical Society of America, Connecticut Convention Center, Hartford CT, USA |
| Microscopy and Microanalysis 2014 | 2014 | PAPER PRESENTED | August 3 - 7, 2014; Hartford CT, USA.Organizer: Microscopy Society of America. |
| National seminar on ‘Marine Biodiversity and Coastal Pollution (MBCP-13)’. March 25-26, 2013. | 2013 | PAPER PRESENTED | Organized by PG Department of Marine Sciences, Berhampur University, Berhampur, Odisha. |
| 24th All India Congress of Zoology & National Seminar on ‘Biodiversity and its Management for Food, Livelihood & Environmental Security’ & National Helminthological Congress. November 23-25, 2013. | 2013 | Attended | Organized by Department of Zoology, University of Kalyani, West Bengal in collaboration with Zoological Society of India, Bodh Gaya. |
| International level Seminar on ‘Problems and Prospects of Coastal Aquaculture and Application of Biotechnological Tools for Rural Development’ | 2013 | Attended | Vidyasagar University, India |
| 23 rd Wilhelm Bernhard Workshop on the cell nucleus | 2013 | PAPER PRESENTED | University of Debrecen, Hungary |
| National seminar on ‘Marine Biodiversity and Coastal Pollution (MBCP-13)’ | 2013 | PAPER PRESENTED | Organized by PG Department of Marine Sciences, Berhampur University, Berhampur, Odisha. |
| National Seminar on Faunal Diversity and Ecophysiology. | 2012 | PAPER PRESENTED | Department of Zoology, North Eastern Hill University (NEHU), Shillong, Meghalaya. |
| 14. INTERNATIONAL TRAINNING PROGRAMME ON STOCK ASSESMENT | 2012 | Trainning | Central Inland Fisheries Research Institute (CIFRI), West Bengal |
| WORKSHOP ON FLUROSCENCE MICROSCOPY | 2012 | Trainning | University Science Instrumentation Center in collaboration with Department of Microbiology, University of Burdwan |
| 13. HONEY TASTING WORKSHOP | 2011 | Trainning | EUROPEAN CHEMORECEPTION RESEARCH ORGANIZATION (ECRO) UNIVERSITY OF MANCHESTER, MANCHESTER, UK |
| National workshop on ‘Non Animal Science Teaching and Research’. | 2011 | Attended | Department of Zoology, Vidyasagar University |
| National seminar on ‘Modern Trends in Higher Education’ | 2011 | Attended | Vidyasagar University Teachers Association, Vidyasagar University, West Bengal. |
| Seminar on Recent Trends in Zoology | 2011 | PAPER PRESENTED | Post Graduate Department of Zoology, Jhargram Raj College |
| The XXIth Congress of the European Chemoreception Research Organization (ECRO) | 2011 | PAPER PRESENTED | University of Manchester, UK |
| The XXth Congress of the European Chemoreception Research Organization (ECRO) | 2010 | PAPER PRESENTED | Avignon, France |
| National symposium on Emerging Perspectives- Zoological Research. | 2010 | PAPER PRESENTED | Vidyasagar University, Midnapore, West Bengal. |
| Two day National Workshop on ‘Quality Assurance in Reaccredited Institution’ | 2010 | Attended | Internal Quality Assurance Cell, Vidyasagar University. West Bengal |
| 21st All India Congress on Zoology & National Seminar on Biodiversity conservation with special reference to Fisheries and its Management for Food, Livelihood and Environmental Security, | 2010 | PAPER PRESENTED | Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal. |
| National workshop on ‘Non Animal Science Teaching and Research’ | 2010 | Attended | Department of Zoology, Vidyasagar University |
| UGC sponsored National seminar on ‘Modern Trends in Higher Education’ | 2010 | Attended | Vidyasagar University Teachers Association, Vidyasagar University, West Bengal |
| National Seminar on Faunal Diversity and Ecophysiology. Organized by | 2010 | PAPER PRESENTED | Department of Zoology, North Eastern Hill University (NEHU), Shillong, Meghalaya. |
| ECRO – WORKSHOP | 2010 | Trainning | EUROPEAN CHEMORECEPTION RESEARCH ORGANIZATION, AVIGNON, FRANCE |
| 20th All India Congress of Zoology & National Seminar on Bioresources and its Management for Food, Livelihood and Environmental Security & National Helminthological Congress | 2009 | PAPER PRESENTED | CIFE, Mumbai, Maharastra |
| Silver Jubilee Symposium on ‘Dimensions of Research Applications in Animal Sciences’ | 2008 | Attended | Department of Zoology, University of North Bengal, Siliguri, West Bengal. |
| ROLE OF MOLLUSCA IN HUMAN WALEFARE | 2007 | Trainning | THE ZOOLOGICAL SURVEY OF INDIA (ZSI),MINISTRY OF ENVIRONMENT AND FORESTS, GOVERNMENT OF INDIA |
| 10. Leipziger Workshop – “ 4TH INTERNATIONAL WORKSHOP, SLIDE – BASED CYTOMETRY AND IN CONJUNCTION WITH 2006 INTERNATIONAL SYMPOSIUM : ADVANCES IN LASER SCANNING CYTOMETRY” | 2006 | Trainning | UNIVERSITY OF LEIPZIG, GERMANY |
| 4th International Workshop, Slide – Based Cytometry and in Conjunction with 2006 International Symposium. Advances in Laser Scanning Cytometry. | 2006 | PAPER PRESENTED | University of Leipzig, Leipzig, Germany |
| Environmental technology – biological perspectives Issue and challenges. | 2006 | PAPER PRESENTED | Department of Life Sciences, University of Mumbai, Maharastra. |
| National Symposium on Recent trends in parasitological researches. | 2006 | PAPER PRESENTED | Department of Zoology, University of Calcutta |
| National Symposium on Cross-talk between Zoology and Technology. | 2006 | PAPER PRESENTED | Department of Zoology, University of North Bengal, Siliguri – 734013, West Bengal. |
| The 16 th International Microscopic Congress (16 IMC). | 2006 | PAPER PRESENTED | Sapporo, Japan |
| Microscopy and Microanalysis 2004 | 2004 | PAPER PRESENTED | Savannah, Georgia, USA |
| National seminar on ‘Frontiers in Zoological Sciences’ | 2004 | Attended | Department of Zoology, Vidyasagar University. West Bengal |
| National Symposium on Zoology – a nonrealistic approach. | 2004 | PAPER PRESENTED | Department of Zoology, University of Calcutta, Kolkata – 700 019. West Bengal |
| Council for Under Graduate Studies. North Bengal University (NBU), West Bengal. | 2004 | Attended | North Bengal University (NBU), West Bengal |
| ‘Problems and prospects of Higher Education in the Darjeeling Hills’ | 2004 | Attended | Kurseong College, Darjeeling, West Bengal |
| Nineth Training Course on field Ornithology | 2004 | Trainning | THE ZOOLOGICAL SURVEY OF INDIA (ZSI), MINISTRY OF ENVIRONMENT AND FORESTS, GOVERNMENT OF INDIA |
| INTRODUCTORY CONFOCAL MICROSCOPY | 2004 | Trainning | MICROSCOPY SOCIETY OF AMERICA, at MICROSCOPY AND MICROANALYSIS, SAVANNAH, GEORGIA, USA |
| Eighth Leadership Course on Environmental Awareness and Wildlife Conservation | 2003 | Trainning | THE ZOOLOGICAL SURVEY OF INDIA (ZSI),MINISTRY OF ENVIRONMENT AND FORESTS, GOVERNMENT OF INDIA |
| National Symposium on Fisheries Enhancements in Inland Waters – Challenges ahead | 2002 | PAPER PRESENTED | Inland Fisheries Society of India and CIFRI, Barrackpore – 743 101 West Bengal |
| National Workshop on Energy Studies for College and University Teachers | 2001 | Trainning | SCHOOL OF ENERGY STUDIES, JADAVPUR UNIVERSITY, CALCUTTA – 700 032, INDIA |
| Workshop on Scanning Electron Microscopy | 2001 | Trainning | UNIVERSITY SCIENCE INSTRUMENTATION CENTRE (USIC), UNIVERSITY OF BURDWAN, WEST BENGAL, INDIA |
| Netaji Museum and Centre for Studies in Himalayan languages, Society & Culture | 2001 | Attended | Giddha Pahar, Kurseong, Darjeeling, West Bengal |
| Twelfth Biennial National Conference of the Zoological Society of Bangladesh | 2000 | PAPER PRESENTED | Dhaka, Bangladesh |
| Image Analysis of Chromosomes | 1999 | Trainning | UNIVERSITY SCIENCE INSTRUMENTATION CENTRE (USIC), CALCUTTA UNIVERSITY, WEST BENGAL, INDIA |
| Sixth Leadership Course on Environmental Awareness and Wildlife Conservation | 1999 | Trainning | ZOOLOGICAL SURVEY OF INDIA (ZSI), CALCUTTA, WEST BENGAL; under MINISTRY OF ENVIRONMENT AND FORESTS, GOVERNMENT OF INDIA, INDIA |
| National Symposium on fifty years of zoology | 1999 | PAPER PRESENTED | University of Calcutta. Calcutta |
| X-ray Crystallography Techniques and their Applications | 1998 | Trainning | UNIVERSITY SCIENCE INSTRUMENTATION CENTRE (USIC), CALCUTTA UNIVERSITY, WEST BENGAL, INDIA |
| Synthesis of Concepts in Zoology and Entomology: A retrospect on the eve of twentyfirst century’ | 1997 | PAPER PRESENTED | Department of Zoology, Calcutta University and The Zoological Society, Calcutta. West Bengal. |
| 8th Manipur Science Congress | 1997 | PAPER PRESENTED | Imphal, Manipur |
| XX National Conference of the Electron Microscope Society of India. Calcutta, West Bengal | 1996 | PAPER PRESENTED | Electron Microscope Society of India |
| Current and emerging trends in Aquaculture and its impact on rural development’ | 1995 | PAPER PRESENTED | College of Fisheries, O.U.AT., Rangailunda, Berhampur – 760 007, Orissa. |
| “The Control Breeding of Common Carp” | 1991 | Trainning | CENTRAL INSTITUTE OF FRESHWATER AQUACULTURE, ICAR, RAHARA, WEST BENGAL, INDIA |