🏛️ CSAS (Common Seat Allocation System) DU Admission 2025 – Full Guide for Students
If you are aiming for admission to Delhi University (DU) for undergraduate courses, you must go through the Common Seat Allocation System (CSAS). This system streamlines the process of seat allocation across all DU colleges based on CUET UG scores.
In this blog, we’ll explain what CSAS is, how the DU admission process works, and important tips and dates to help you secure your dream college.
✅ What is CSAS?
CSAS stands for Common Seat Allocation System. It is an online admission process introduced by Delhi University for UG admissions. From 2022 onwards, CUET (Common University Entrance Test) is mandatory for admission to any DU undergraduate program.
CSAS is conducted in three phases:
- Application Form Submission
- Program & College Preference Selection
- Seat Allocation & Admission Confirmation
📌 Eligibility for CSAS
- Must have appeared in CUET UG for the current year.
- Must have passed Class 12 from a recognized board.
- Minimum eligibility criteria as per DU and the specific course.
🗓️ CSAS 2025 Important Dates (Tentative)
| Event | Date (Expected) |
|---|---|
| CSAS Phase 1 Registration Starts | July 2025 (1st week) |
| Phase 2 (College Preferences) | Mid July 2025 |
| First Seat Allotment List | Late July 2025 |
| Spot Rounds | August 2025 |
| Classes Begin | August-end 2025 |
Note: Final dates will be available on admission.uod.ac.in
🧩 CSAS Phases Explained
🔹 Phase 1: Registration
- Visit CSAS Portal
- Fill in personal, academic, and CUET details.
- Pay a non-refundable application fee:
- General: ₹250
- SC/ST/PwD: ₹100
🔹 Phase 2: Fill College & Program Preferences
- Choose from over 90 colleges and hundreds of combinations (e.g., B.A. English in Hindu College, B.Sc. CS in Ramjas, etc.).
- You can list multiple preferences in descending order of priority.
- Once locked, these preferences cannot be changed later.
🔹 Phase 3: Seat Allocation Rounds
- DU releases allocation lists based on:
- CUET score (subject-wise)
- Category
- Program + college preference
- After seat allocation:
- Accept seat within the deadline.
- Upload documents and pay the fee.
- Multiple rounds and Spot Admissions for vacant seats follow.
📚 Documents Required
- CUET Scorecard
- Class 10 & 12 Marksheet
- Migration/Transfer Certificate
- Category Certificate (if applicable)
- EWS Certificate (if applicable)
- Passport size photo, Signature
- Valid ID proof (Aadhaar, etc.)
💡 CSAS Tips & Strategy
- ✅ Fill maximum preferences to improve your chances.
- ✅ Choose a mix of top, mid, and backup colleges.
- ✅ Be careful while locking choices — no editing later.
- ✅ Watch official DU YouTube and webinar sessions.
- ✅ Prepare scanned documents beforehand.
🎯 Admission Rounds
- Round 1: Highest scorers get their top preferences.
- Round 2: Upgrades and fresh allotments.
- Mid-Entry Window: For new applicants (if any).
- Spot Rounds: Final rounds to fill remaining vacant seats.
🏫 Popular DU Colleges in CSAS
| College Name | Highlighted Courses |
|---|---|
| St. Stephen’s College | BA English, BA Economics |
| Hindu College | B.Sc. (Hons) Physics |
| Ramjas College | B.Com, B.Sc. CS |
| Miranda House | B.A. & B.Sc. for girls |
| SRCC | B.Com (H), BA Economics |
| Hansraj College | B.Sc., BA Programs |
🤔 FAQs
Q. Is CUET compulsory for DU admission?
Yes, from 2022 onwards CUET UG is mandatory for all DU UG admissions.
Q. Can I change preferences after submitting them?
No, once locked, preferences can’t be changed.
Q. What if I don’t accept my allotted seat?
You may not be considered for future rounds.
Q. Can I apply for more than one course?
Yes, if you qualify and have filled them in preferences.
📢 Final Words
The CSAS portal has made DU admissions more structured and merit-based. With smart planning, early registration, and wise preference filling, you can secure a top seat even with a mid-range CUET score.
🔗 Useful Links: