The Dhaka University wing of Chhatra Dal has dissolved all existing hall-based committees and announced new convening committees for 18 residential halls. The announcement was made Friday by DU Chhatra Dal President Ganesh Chandra Roy Sahas and General Secretary Nahiduzzaman Shipon. The newly formed committees span halls including Ziaur Rahman Hall, Jasimuddin Hall, Surya Sen Hall, Bijoy Ekattor Hall, and Rokeya Hall, among others. A total of 593 students have been appointed to various posts across the 18 halls.