1. State Level World Environment Day-2013 observed at Guwahati on 5th June in collaboration with Environment & Forests Department of Govt. of Assam and Assam Pollution Control Board.
2. State Level Congress of the 21th National Children’s Science Congress organised at Dhemaji during 23-26th October, 2013.
3. World Environment Day of Assam ENVIS Centre held on 5 th June 2013 at Guwahati