1. National Seminar on Recent Advances in Chemical Science at Dibrugarh University, Dibrugarh from 26-27 March, 2009.
2. National seminar on Green Chemistry for Sustainable World at Gargaonn college, Sibsagar from 4-5 February 2011.
3. National Seminar on State of Business and Political Ethics in Present Socio-Economic System at Department of commerce, Tinsukia College, Tinsukia from19-20 September, 2014.
4. National Seminar on Recent trends in fundamental and applied Chemical Sciences (RTFACS-2014) at Dibrugarh University from 19-21 November, 2014.
5. National Conference on Role of Optics and Philosophy in Environment Protection (ROPEP-2015) at Women's College, Tinsukia from 10-11 March, 2015.
6. National Seminar on Distance learning: Its Importance, Scope, Modes and Social Perspective in Present Day Society at Tinsukia college study centre, KKHSOU from 5-6 April 2015.
7. National Seminar on Realities of Globalization: Exploring Issues Related to Politics, Economy & Culture in India with special reference to the North-East Region at Tinsukia College, Tinsukia from 23-24 June 2016.
8. National Seminar on Democracy, Human Rights and Nation Building in India : Issues and Challenges at Duliajan College from 23-24 September 2016
9. National Symposium on Role of Optics and Philosophy in Environment Protection (ROPEP-2016) at Women's College, Tinsukia from 1-2 October, 2016.
10. International Conference on Language, Ethnicity and Identity: 21st Century Perspectives Organized by ELT@I Assam Chapter in collaboration of Oil India Ltd. and Deptt. Of English, Tinsukia College, 11-12 February,2017
11. National Seminar on Recent Development in Synthesis and Catalysis (RDSC-2017) at Dibrugarh University from 10-11 March, 2017
12. International Symposium on Emerging Trends in Chemical Sciences (ETCS-2018) at Dibrugarh University from 26-28 February, 2018.
13. International Conference on Climate change, Biodiversity and Sustainable Agriculture(ICCBSA- 2018) Organized by Assam Agricultural University, Jorhat, Assam, India & Prof. H.S. Srivastava Foundation for Science, Lucknow, Uttar Pradesh, India from 13-16 December 2018
14. International Multidisciplinary Research Conference on Biodiversity, Climate Change, Physical and Life Sciences at DHSK College, Dibrugarh, Assam in association with International Academy of Science and Research, Kolkata from 21-22 January 2019
1. Participated in Workshop on Drug Precursors from Natural Resources at Dibrugarh University, Dibrugarh on 29 March 2011.
2. Participated in Workshop on Women Empowerment at Women's College, Tinsukia on 20 November 2012.
3. Participated in National Workshop on Prevention and Redressal of Sexual Harassment in Higher Educational Institutions of Assam: Myths and Reality, Strategy and Practice- A Critique at Doomdooma College, Doomdooma from 22-23 March 2013.
4. Participated in National Workshop on General Relativity and Astronomy-Its Foundations and Current Trends (NWGRA-15) at Tinsukia College from 28-30 January, 2015.
5. Participated in Workshop on Disaster Management: Its Different Dimensions at Tinsukia College on 14 October 2015.
6. Participated in Workshop on Intellectual Property Rights Organized by IPR Cell, Dibrugarh University on 15 May 2017.
7. Participated in UGC sponsored National Workshop on Traditional Knowledge- Its Values and Conservation at Tinsukia College from 29-30 August, 2017.
8. Participated in Workshop on Use of SPSS in Analytical Works of Research Problems at Tinsukia College rom 10-16 October, 2017 .
9. Participated in National Workshop on General Relativity and Astronomy (NWGRA-18) at Tinsukia College from 4-6 January, 2018.
10. Participated in DBT sponsored National workshop on Nano Science and Technology organized by Dept. of Chemistry and Physics, Digboi college, 4th September 2018
11. Participated in Workshop on Computational Chemistry with Special Emphasis on Electronic Structure Methods at Dibrugarh University, Dibrugarh from 19-21 November 2018.
12. Participated in workshop on SWAYAM and MOOCs, 2019 organized by IQAC, Duliajan Girls’ college, Duliajan on 21 February 2019
13. Participated in Workshop on Role of Chemistry in Interdisciplinary Research at Dibrugarh University, Dibrugarh from 22-23 October 2019.
14. Participated in Workshop on Fundamentals of RS & GIS organized by Department of Geography, Tinsukia College from 17-24 December, 2021
15. Participated in Workshop on " অসমীয়া ভাষাৰ শুদ্ধ ব্যৱহাৰ " organized by Assam Sahitya Sabha at Tinsukia College on 22-08-2023.
4 Publications
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1. Participated in FDP on Case based learning Methodology organized by IBS Business school on 01-11- 2014
2. Participated in FDP organized by Entrepreneurship Development Institute of India, Ahmedabad under Ministry of Science and Technology, Department of Science and Technology, Gol, New Delhi, India from 05-17 September 2016
3. Participated in FDP on Behavioral Remodeling and Use of ICT Tools for classroom delivery of Teachers organized by E & ICT Academy, IIT Guwahati supported by Ministry of Electronics and Information Technology (Meit Y), Govt. of India at Digboi Mahila Mahavidyalaya, Digboi from 03-08 August, 2019
4. Participated in FDP on Managing Online Classes and Co-creating MOOCS 3.0 organized by Pandit Madan Mohan Malviya National Mission on Teachers and Teaching, TLC, Ramanujan College (University of Delhi) (Under the aegis of Ministry of Human Resource Development) from 25 July-10 August, 2020
1. Diploma in Non- Formal Sanskrit Education (Rashtriya Sanskrit Santhan under Ministry of Human Resourse Development, Govt. of India, Deemed University, New Delhi)
2. Certificate course in Non- Formal Sanskrit Education (Rashtriya Sanskrit Santhan under Ministry of Human Resourse Development, Govt. of India, Deemed University, New Delhi
3. Resource Person in International Multidisciplinary Research Conference on Biodiversity, Climate Change, Physical and Life Sciences held at DHSK College, Dibrugarh, Assam in association with International Academy of Science and Research, Kolkata in collaboration with confederation of Indian Universities, New Delhi from 21-22 January 2019
4. Invited Teacher in Teacher Exchange Programme at Digboi College, Digboi on 27 June 2021