The tree plantation campaign aims to raise awareness of university students about the importance of trees and forests on a global scale. Planting of trees symbolizes hope and continuity of life. Hence, DOS organizes a project under the title of “Let’s make TIU green all together.” every year. TIU volunteers have planted more than 1000 trees in or out of the campus. DOS encourages all students and staff to be a part of such environmental project to serve the future of the society as well as the nature.