Prof. Dr. Chhatra Mani Sharma has been appointed as Head of the Central Department of Environmental Science, Institute of Science and Technology, Tribhuvan University. He took responsibility as Head of the Department on 14 September 2022 (29 Bhadra 2079 B.S.). He has been providing professional services to different academic institutions around the globe in different capacities. Wish him a successful tenure to bring the department to a higher level of academic achievement.