Delhi University (DU) has officially launched its undergraduate admission portal for the 2025–26 academic session via the Common Seat Allocation System (CSAS). As of June 18, 2025, candidates can begin Phase 1 registrations at ugadmission.uod.ac.in. Here’s everything you need to know about deadlines, new rules, and the step-by-step process .

🚨 Key Updates for DU UG Admissions 2025
- CSAS Portal Live: Phase 1 registration is active (June 18, 2025). Only CUET-UG 2025 aspirants can apply .
- Class 10 Marks as Tie-Breaker: For the first time, DU will use Class 10 scores to resolve tie-breakers between candidates with identical CUET ranks .
- Mobile-Friendly Portal: While accessible on phones, DU advises using desktops/laptops for optimal functionality .
- Direct Accept Mode: New feature to auto-secure seats during upgrades, eliminating manual delays .
📅 Critical Dates & Deadlines
Event | Date |
---|---|
CSAS Phase 1 (Registration) | June 18, 2025 (Live) |
CUET-UG 2025 Results | Expected 3rd week of July 2025 |
CSAS Phase 2 (Preferences) | Post-result declaration |
Classes Begin | August 1, 2025 |
⬇️ How to Apply: Step-by-Step Guide
- Visit Portal: Go to ugadmission.uod.ac.in .
- Click ‘CSAS UG 2025’: Find the tab on the homepage.
- Log In: Use your CUET 2025 application number and password .
- Fill Details: Enter personal, academic, and contact information.
- Upload Documents: Submit category/EWS/PwD certificates if applicable .
- Pay Fee:
- ₹250: General/OBC/EWS
- ₹100: SC/ST/PwBD .
- Verify & Submit: CUET scores auto-populate; cross-check before locking .
⚠️ Note: Phase 2 (college/course selection) opens after CUET results.
🎓 Eligibility & Seat Availability
- Eligibility:
- Passed Class 12 from a recognized board (AIU-approved).
- Appeared in CUET-UG 2025 in subjects aligning with Class 12 .
- Seats: 71,624 seats across 79 UG programs, 183 BA combinations, and 69 colleges .
🔄 Admission Process: Two Phases
- Phase 1: Current registration (basic details + fee payment).
- Phase 2: Post-CUET results:
- Select college/course combinations.
- Map Class 12 subjects to eligible programs.
- Rank preferences (college + course).
- Seat allocation based on CUET rank, preferences, and availability .
⚖️ New Tie-Breaker Rule: Why Class 10 Matters
Previously, DU used CUET scores or higher-age criteria for ties. In 2025:
- Identical CUET ranks → Higher Class 10 score wins .
- Example: Two students with CUET rank 1500 compete for BA (Hons) Economics. The student with 95% in Class 10 gets priority over 89%.
💡 Pro Tips for Applicants
- Documents Ready: Keep CUET roll number, Class 10/12 mark sheets, ID proof, and category certificates handy .
- Preference Strategy:
- Research colleges/programs beforehand.
- Prioritize “dream colleges” higher in Phase 2.
- Helpline Support:
- Email: ug@admission.du.ac.in
- Phone: 011-27666073 .
- Avoid Mobile Pitfalls: Use desktops to access full CSAS features like preference ranking .
🌟 Additional Updates
- New Programs: MA in Hindi Journalism and MA in Tourism Management launched .
- Inclusive Policy: Removal of 30% language paper cutoff for BSc (Hons) courses .
- PG Admissions: 53,609 applications received for 82 PG programs .
✅ Final Checklist
- [ ] Registered on CSAS portal
- [ ] Paid application fee
- [ ] Verified CUET scores in profile
- [ ] Reviewed Class 10 marks (critical for ties)
- [ ] Followed DU’s admission portal/helpline for updates
✨ “Education is the passport to the future. Prepare diligently.”
Stay ahead—bookmark ugadmission.uod.ac.in and complete Phase 1 before CUET results!
Sources: National Testing Agency (NTA), Delhi University, The Hindu, Hindustan Times, The Indian Express, Economic Times.