Scientific Committee Member, International Conference on New Horizons in Biotechnology (NHBT-2023) CSIR- National Institute for Interdisciplinary Science and Technology, Trivandrum, Kerala, India; November 26-29, 2023

​ Scientific Committee Member, International Conference on Biotechnology for Sustainable Bioresources and Bioeconomy (BSBB-2022), Indian Institute of Technology Guwahati, Assam, India; December 7-11, 2022

​ Scientific Committee Member, National Conference on Environmental and Industrial Biotechnology (NCEIB-2022), Dr. Ambedkar Institute of Technology for Handicapped, Kanpur, U. P., India; November 10-12, 2022

​ Scientific Committee Member, X Biennial International Forum on Industrial Bioprocessing - the International Conference of the International Bioprocessing Association, National Kaohsiung University of Science and Technology, Taiwan; October 27-30, 2022

​ Scientific Committee Member, 6th International Congress on Water, Waste and Energy Management (WWEM-2022), Università degli Studi Niccolò Cusano, Rome, Italy; July 20-22, 2022

Scientific Committee Member, International Symposium on Emerging Trends in Role and Production of Bioenergy for Sustainable Development - 2022 (ETBSD-2022), Korea University, Seoul, Republic of Korea; July 4-5, 2022

​ Convener, Sixth International Conference on Sustainable Energy and Environmental Challenges (VI-SEEC), Lucknow, India; Dec 27-29, 2021

​ Scientific Committee Member, International Conference on Biotechnology for Resource Efficiency, Energy, Environment, Chemicals and Health (BREEECH-2021), CSIR-Indian Institute of Petroleum, Dehradun, Uttarakhand, India; December 1-4, 2021

​ Scientific Committee Member, 9th International Forum on Industrial Bioprocessing (IFIBiop 2021), Universidad Autonoma de Coahuila, Saltillo, Mexico; Sept 12-15, 2021

​ Scientific Committee Member, 2nd International Conference on Sustainable Solid Waste Treatment and Management (SWTM-2021), Yangling, China; July 16-18, 2021

Scientific Committee Member and Session Chair, International Conference on Green Chemistry and Engineering towards Sustainable Development - An Industrial Perspective, Sardar Vallabhbhai National Institute of Technology (SVNIT), Surat, Gujarat, India; June 16-18, 2021

​ Scientific Committee Member, The 5th Asia Pacific Biochar Conference 2021(APBC 2021), The Hong Kong Polytechnic University, Hong Kong; May 10-13, 2021

​ Scientific Committee Member, International Conference on Biotechnology for Sustainable Agriculture, Health and Environment (BSAEH-2020), Malaviya National Institute of Technology, Jaipur, Rajasthan, India; April 4-8, 2021

​ Scientific Committee Member, International e-conference on Bioprospecting (ICONBIO)

& 5th International Conference on Bioenergy, Environment and Sustainable Technologies (BEST 2021), Arunai Engineering College, Tiruvannamalai, Tamil Nadu, India; January 29-30, 2021

​ Scientific Committee Member, 3rd Conference of the Arabian Journal of Geosciences (CAJG), Online: Springer Nature, Sousse, Tunisia; November 2-5, 2020

Scientific Committee Member, Environment Friendly Transportation Systems: Challenges and Opportunities (EFTS-2020), Indian Institute of Technology Roorkee (IITR), Uttarakhand, India; June 5-7, 2020

​ Scientific Committee Member, National Conference on Bioprospecting and Biotechnology- HAPTEN 2020, Arunai Engineering College, Tiruvannamalai, Tamil Nadu, India; February 06-07, 2020

​ Scientific Committee Member, International Conference on Recent advances in Biotechnology & Biochemistry (ICRABB 2020), National Institute of Technology Raipur, Raipur, Chhattisgarh, India; January 08-09, 2020

​ Scientific Committee Member, Green Technologies for Sustainable Water (GTSW) 2019, Ho Chi Minh City, Vietnam; December 1-5, 2019

​ Session Chair, 3rd International Conference on Renewable Energy and Sustainable Environment (RESE 2019), Dr. Mahalingam College of Engineering and Technology, Pollachi, Tamil Nadu, India; December 12-14, 2019

Scientific Committee Member, Biospectrum 2019, International Conference on Food & Industrial Biotechnology, Mar Athanasios College For Advanced Studies Tiruvalla (MACFAST), Tiruvalla, Kerala, India; November 24-26, 2019

​ Scientific Committee Member and Session Chair, International Conference on New Horizons in Biotechnology (NHBT - 2019), CSIR- National Institute for Interdisciplinary Science and Technology, Trivandrum, Kerala, India; November 20-24, 2019

​ Scientific Committee Member, International Conference on Sustainable Waste Treatment and Management (SWTM-2019), Yangling, China; May 6 - 9, 2019

​ Scientific Committee Member, 3rd International Conference on Sustainable Energy and Environmental Challenges (3rd SEEC), Indian Institute of Technology Roorkee (IITR), Uttarakhand, India; December 22, 2018

​ Scientific Committee Member, International conference on Bio-Innovations for Environmental and Health Sustainable Developments (BEHSD-2018), CSIR-Indian Institute of Toxicology Research (CSIR-IITR), Lucknow, India; November 27-28, 2018

Scientific Committee Member and Session Chair, International Conference on Biotechnological Research and Innovation for Sustainable Development (BioSD-2018), CSIR-Indian Institute of Chemical Technology, Hyderabad, India; November 22-25, 2018

​ Session Chair, 2nd International Conference on Bioresources, Energy, Environment and Materials Technology (BEEM 2018), Korea Biochar Research Center, Korean Society of Environmental Biology and Korean Society of Water and Wastewater, Gangwon-do, Republic of Korea; June 10 - 13, 2018

​ Scientific Committee Member, 2nd International Conference on Sustainable Energy and Environmental Challenges (SEEC - 2018), Indian Institute of Science, Bangalore, India; December 31, 2017 - January 3, 2018

​ Session Chair, 2nd International Conference on Renewable Energy and Sustainable Environment (RESE 2017), Dr. Mahalingam College of Engineering and Technology, Pollachi, Tamil Nadu, India; July 20-22, 2017

​ Scientific Committee member and Session Chair, 2nd International Conference on Biological Waste as Resource 2017 (BWR 2017), The Hong Kong Polytechnic University, Hong Kong; May 25-28, 2017

Session Chair, 7th International Forum on Industrial Bioprocesses (IFIBop-2017), School of Biotechnology, Jiangnan University, Wuxi, China; May 21-24, 2017

​ Session Chair, 3rd International conference on “Bioenergy, Environment and Sustainable Technologies (BEST-2017), Arunai Engineering College, Tiruvannamalai, Tamil Nadu, India; January 23-25, 2017

​ International Conference on Waste Management, Ecology and Biological Sciences (WMEBS), May 13-14, 2015, Kuala Lumpur, Malaysia (http://wmebs.eacbee.org/committee.php)

​ International Conference on Chemical, Agricultural and Biological Sciences (CABS), Sept. 4-5, 2015, Istanbul, Turkey (http://cabs.eacbee.org/committee.php)

​ International Conference On Food, Ecological and Life Sciences Bangkok (FELS), June 15-16, 2015, Thailand (http://fels.eacbee.org/committee.php)

​ International Conference on Chemical Processes, Horticulture & Environmental Engineering (CPHEE), Singapore; July 8-9 (http://cphee.eacbee.org/committee.php)

​ International Conference on Chemical, Metallurgy and Material Science Engineering (CMMSE) Pattaya, Thailand; August 10-11, 2015 (http://cmmse.eacbee.org/index.php)

​ Session Chair, 6th International Conference on Technological Development Towards Clean & Green India, JJTU and COSIA, Mumbai, Maharashtra, India; December 14, 2014

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