New Delhi: Delhi University started a mop-up admission round to fill vacant seats in its undergraduate programmes for the academic session 2025-26. Candidates can apply through the DU CSAS admission portal. Admissions under this round will be based on Class XII marks. After being selected, candidates must accept their allotted seats by 5pm on Sept 11 and complete the fee payment by Sept 13. The mop-up round is being conducted to fill the vacant seats and is open to three categories of applicants — students who could not secure a seat in earlier counselling, those who did not appear for CUET but qualify through Class XII scores and those seeking to upgrade their college or course preference. Applications must be submitted online. Eligible candidates must register through the DU admission portal, using CUET credentials or Class XII details. They are required to fill in their course and college preferences, upload marksheet, ID proof and photographs, and complete the process by paying the registration fee.With the process opening today, DU colleges are preparing to offer available seats across UG programmes. Students are advised to keep an eye on the official admission portal. TNN