DU CSAS Phase 2 2026 preference filling window closes today, July 11, 2026, at 11:59 PM on the official Delhi University admission portal at admission.uod.ac.in. All CUET UG 2026 qualified candidates who completed Phase 1 registration must log in, complete their subject mapping, and submit their college-course preferences before midnight tonight. Missing this deadline means forfeiting the chance for seat allocation in any DU undergraduate programme for the 2026–27 academic session.
Delhi University’s DU CSAS Phase 2 opened on July 3, 2026, giving candidates nine days to map their Class 12 subjects to CUET UG 2026 papers and build a prioritised preference list across DU’s 91 constituent colleges. With the DU CSAS Phase 2 deadline just hours away, candidates must complete all steps immediately.
DU CSAS Phase 2 2026 Important Dates
| Event | Date & Time |
|---|---|
| Phase 2 preference filling begins | July 3, 2026 |
| Correction window opens | July 10, 2026 (10:00 AM) |
| Last date for DU CSAS Phase 2 preference filling | July 11, 2026 (11:59 PM) |
| Simulated ranks released | July 12, 2026 (5:00 PM) |
| Preference change window | July 12 (5:00 PM) – July 13 (4:59 PM) |
| First CSAS seat allocation list | July 16, 2026 (5:00 PM) |
| Round 1 seat acceptance deadline | July 18, 2026 |
| College verification window | July 16–20, 2026 |
| Last date for fee payment (Round 1) | July 21, 2026 |
| Second CSAS allocation list | July 25, 2026 (12:00 Noon) |
How to Complete DU CSAS Phase 2 Preference Filling
Candidates who want to complete the DU CSAS Phase 2 process before the deadline should follow these steps:
- Visit the official DU CSAS admission portal at admission.uod.ac.in.
- Log in using your Phase 1 registered credentials (Application ID and password).
- Go to the Subject Mapping section and link your Class 12 subjects to the corresponding CUET UG 2026 papers you appeared for. Incorrect mapping can make you ineligible for desired programmes — review carefully.
- Browse eligible programme–college combinations based on your mapped subjects and CUET score.
- Select all desired combinations and arrange them in strict order of priority. There is no limit on the number of preferences — add as many as you are genuinely willing to join.
- Save your preferences regularly. All saved preferences will be auto-locked once the deadline passes.
- Download and store the confirmation page for your records.
Note: The General Test score cannot be used for subject mapping. It is treated as a separate component for certain programme eligibility requirements.
What Happens After the DU CSAS Phase 2 Deadline?
Once the DU CSAS Phase 2 preference filling window closes at 11:59 PM on July 11, the University will process all submitted preferences along with CUET UG 2026 scores. On July 12 at 5:00 PM, DU will release Simulated Ranks — provisional estimates of each candidate’s likely allocation based on their current preferences and CUET merit.
After viewing simulated ranks, candidates get one final window from July 12 (5:00 PM) to July 13 (4:59 PM) to reorder their existing preferences. Note that no new preferences can be added or deleted at this stage — only reordering is allowed.
The first CSAS seat allocation list will be published on July 16, 2026, at 5:00 PM. Candidates allocated a seat must accept it by July 18, complete college document verification by July 20, and pay the admission fee by July 21. A second allocation round follows on July 25. For complete details on the DU admission process, also check the DU Admission 2026 guide on AglaSem.
DU CSAS Phase 2 Subject Mapping Rules
Subject mapping is a mandatory step in DU CSAS Phase 2 2026. Candidates must match their Class 12 board subjects with the CUET UG 2026 test papers they attempted. Key rules to remember:
- Subjects must match identically or have at least 50% syllabus overlap to be considered valid.
- Wrong mapping can automatically render you ineligible for programmes you might otherwise qualify for.
- The CUET General Test paper cannot be used for subject mapping.
- Revised eligibility rules for management programmes like BMS and BBA-FIA place higher weightage on the General Test and Mathematics in CUET 2026.
Key Tips for DU CSAS Preference Filling
- Preference order is everything. The CSAS algorithm allocates seats strictly based on your preference order combined with CUET score and category. Place your most desired option at Rank 1.
- Add maximum preferences. Do not limit yourself to 5 or 10 choices. Fill all programme–college combinations you are genuinely willing to accept.
- Do not wait for the last minute. Portal traffic spikes close to deadlines; submit well before 11:59 PM tonight.
- Use the simulated ranks wisely. On July 12 evening, review your simulated allocation and reorder preferences if needed during the July 12–13 window.
- Zero tolerance on deadlines. Missing the seat acceptance deadline (July 18) or the fee payment deadline (July 21) will result in forfeiture of the allocated seat.
Candidates appearing for DU CSAS Phase 2 can also check AglaSem Schools for related Class 12 board exam resources and cut-off trends to inform their college preference strategy. For CUET preparation resources, visit AglaSem Mock Tests.
FAQ – DU CSAS Phase 2 2026
What is the last date for DU CSAS Phase 2 preference filling 2026?
The last date for DU CSAS Phase 2 preference filling is July 11, 2026, at 11:59 PM. Candidates must submit all programme-college preferences before this deadline on admission.uod.ac.in.
When will the first DU CSAS seat allocation list be released?
The first CSAS seat allocation list will be released on July 16, 2026, at 5:00 PM on the official DU admission portal.
Can I edit my preferences after submitting them in DU CSAS Phase 2?
Yes. A preference change window is available from July 12 (5:00 PM) to July 13 (4:59 PM), after simulated ranks are released. However, no new preferences can be added or deleted — only reordering is allowed.
What is subject mapping in DU CSAS Phase 2?
Subject mapping is the mandatory step where candidates link their Class 12 board subjects with the CUET UG 2026 papers they attempted. This determines eligibility for specific DU undergraduate programmes. Incorrect mapping can make you ineligible for desired courses.
What is the seat acceptance deadline after Round 1 allocation?
After the first CSAS seat allocation list on July 16, candidates must accept their allotted seat by July 18, 2026. The last date for online fee payment for Round 1 is July 21, 2026.







