DU UG Admission 2023: The University of Delhi will close the fee payment window for DU CSAS first-round seat allocation 2023 today, August 6, 2023. The last date to accept the allotted college and course was August 4, 2023. A total of 76,540 students accepted the allocation, of which only 26,303 paid the fees through the Common Seat Allocation System (CSAS) portal, admission.uod.ac.in.