For every academic session, an elected body of students manages the welfare activities of the students as per the constitution of the Union under the guidance of the Teachers-in-charge. The elected body is known as “Tangla College Students’ Union” (TCSU). Its membership is compulsory for every student admitted in the College. Election for the executive body of the Union is held democratically in every academic session.
For all round development of the students, the College organizes various co-curricular and extra-curricular activities such as debate, extempore, spot writing, recitation, essay writing and cultural programmes. Students are always encouraged to participate in various sports and games competitions. They are also encouraged to do community and social service in and around the college.