The Common Seat Allocation System (CSAS DU 2026) is the gateway for admission into various UG courses offered by Delhi University. This article provides an overview of the CSAS portal and guides students through the application process, from registration to seat allocation. We also discuss important updates, eligibility criteria, and other vital information for DU UG 2026 admissions based on the latest bulletin released on January 6, 2026.
Overview: CSAS DU 2026
The Common Seat Allocation System (CSAS) 2026 is the primary gateway for admission into UG courses offered by Delhi University. Through this portal, students apply for various UG courses and participate in the DU admissions process based on CUET UG 2026 scores. DU ensures a fair and transparent selection via the CSAS portal at https://admission.uod.ac.in/.
The DU UG Information Bulletin 2026-27 has been released (January 6, 2026). The CSAS portal is expected to open after CUET UG 2026 results (likely July 2026). Admissions follow three phases: application/registration, preference filling, and seat allocation.
Important Points for CSAS 2026
1. Admissions to all Undergraduate Programs at the University of Delhi are based on CUET (UG) – 2026 scores (except SOL, NCWEB, and Foreign Nationals).
2. Candidates must carefully read the UG Bulletin of Information 2026-27 on https://admission.uod.ac.in/.
3. It is mandatory to appear in CUET (UG) - 2026 in the subjects passed in Class XII for the desired program.
4. If a Class XII subject is not in CUET, appear in a similar/related subject.
5. Merit is based on CUET scores in the required combination for the program.
6. No age bar (except for regulatory body requirements).
7. Gap year candidates are eligible but must appear in CUET 2026.
8. Reservations as per GoI norms; certificates must match details.
9. Program-specific eligibility must be checked in the bulletin.
10. Auto-filled fields from CUET (name, photo, signature) are non-editable in CSAS.
How to apply for CSAS DU 2026
The DU CSAS 2026 process is online via https://admission.uod.ac.in/. The portal activates post-CUET results.
How to Register on the CSAS DU 2026 Portal
Registration is simple and divided into phases (details in bulletin; expected similar to previous years).
Phase-I: Registration
Register using CUET Application Number and details. Pay fee and complete profile.
- Visit https://admission.uod.ac.in/ when open.
- Login with CUET credentials.
- Fill personal/academic details.
- Upload documents.
- Pay fee.
Documents required before filling DU Application Form 2026
- Class X & XII certificates/marksheets
- Valid Email ID & Mobile
- Category certificates (if applicable)
- Passport-size photo & signature (as per specs)
- Aadhaar (optional)
- Payment details
| Documents/Images |
File size |
File Format |
| Photo |
10-200 KB |
JPG/JPEG |
| Signature |
4-30 KB |
JPG/JPEG |
| Certificates/Marksheets |
100-500 KB |
JPG/JPEG/PNG |
CSAS DU 2026 Registration Fee (Expected)
| Category |
Application Fee |
| UR/OBC-NCL/EWS |
₹250 |
| SC/ST/PwBD |
₹100 |
| Additional (if applicable) |
As per bulletin |
Phase II: Programme + College Preferences
Fill and lock preferences for programs and colleges. Simulated list may be provided; reorder if needed.
Phase III: Seat Allocation & Admissions
Multiple allocation rounds based on merit, preferences, category, and seats. Accept ("Freeze") or "Upgrade". Verify documents and pay fees to confirm.
CSAS DU 2026 Admission: Important Dates (Tentative)
| Event |
Dates (Tentative) |
| CUET UG 2026 Exam |
May 11-31, 2026 |
| CUET Result |
June/July 2026 |
| CSAS Registration & Preference Filling |
July-August 2026 |
| Allocation Rounds |
August-September 2026 |
| Classes Commence |
September 2026 |
Exact dates will be announced on https://admission.uod.ac.in/.
CSAS DU 2026 Eligibility Criteria
Key points from the 2026 bulletin:
- Mandatory appearance in CUET UG 2026 in Class XII subjects for the program.
- No age limit (except regulatory courses).
- Reservations per GoI norms.
- Program-specific combinations required (check bulletin).
Full details in the official UG Bulletin 2026-27 at https://admission.uod.ac.in/.
FAQs
Frequently Asked Questions for DU CSAS 2026:
- Is CUET mandatory for DU UG 2026? Yes, for all regular programs.
- When does CSAS portal open? Expected after CUET results (July 2026).
- Class 12 subject rule? Retained – must appear in CUET for Class XII subjects.
- Can I upgrade seat? Yes, in subsequent rounds.
- Where to check updates? https://admission.uod.ac.in/
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