CSAS Portal UG 2026 — DU Admission Registration LIVE, Phase 1 Open Now

Phase 1 registration for Delhi University’s 2026 undergraduate admissions opened on June 17, 2026 — but the actual seat allotment everyone’s waiting for depends entirely on the CUET UG 2026 result, which hasn’t been declared yet and is expected only in the first week of July. Understanding this gap between “registration open” and “results out” prevents a lot of unnecessary anxiety during this window.

CSAS (Common Seat Allocation System) — Delhi University’s centralised admission portal for all undergraduate seats across its 91 affiliated colleges, covering roughly 70,000 seats competed for by approximately 20 lakh CUET UG candidates nationally. Admission is based entirely on CUET UG 2026 scores — board marks carry no weightage.

Official Portal: admission.uod.ac.in


Quick Answer (Current Status as of June 21, 2026): Phase 1 (Registration): Open since June 17, 2026 — profile creation, document upload, registration fee payment CUET UG 2026 Result: Not yet declared — expected first week of July 2026 Phase 2 (Preference Filling): Opens only after CUET results are announced Registration Fee: ₹250 (General/OBC-NCL/EWS) | ₹100 (SC/ST/PwBD) Important: Registering on CSAS is mandatory even with a valid CUET score — qualifying CUET alone does not secure a seat


⭐ Three-Phase Process — Where Things Actually Stand Right Now

Phase What Happens Current Status
Phase 1 Registration — profile creation, document upload, fee payment Open now (since June 17, 2026)
Phase 2 Preference filling — rank colleges/courses by priority ⏳ Opens after CUET result (expected early July)
Phase 3 Seat allotment, document verification, fee payment ⏳ Follows Phase 2, multiple rounds

You can — and should — complete Phase 1 now, even before your CUET result is out. Profile creation, document uploads, and fee payment can all be done in advance; only the actual college/course preference filling waits for results.


Registration — Step by Step (Phase 1)

Step 1: Visit admission.uod.ac.in

Step 2: Click “New Registration”

Step 3: Enter your CUET UG 2026 Application Number, Roll Number, and Date of Birth

Step 4: Create a secure password and verify your details

Step 5: Personal and academic information auto-fetches from the CUET database

Step 6: Select your Class XII stream

Step 7: Upload required documents, including category certificates if applicable

Step 8: Pay the non-refundable registration fee online

Step 9: Download and save your confirmation page

This is a one-time, non-refundable fee, separate from any college admission fee paid later after seat allotment.


Documents Required

Document Notes
CUET UG 2026 Application Number Mandatory for registration
Class 10 & 12 Marksheets For academic record
Category Certificate SC/ST/OBC-NCL/EWS, if applicable
Income Certificate For EWS applicants
Passport-size Photograph Recent
Signature Scanned
Valid ID Proof Aadhaar, Voter ID, etc.

After CUET Results — Phase 2 and 3

Phase 2 — Preference Filling (opens after results):

Step 1: Log in to your CSAS account

Step 2: Fill college/course preferences in order of actual priority — not based on what you think the cutoff will be

Step 3: Add as many eligible preferences as possible — more preferences genuinely improve allotment chances

Important strategic note: Rank colleges by your real preference, not by guessing cutoffs. If you don’t meet a higher-preference college’s cutoff, CSAS automatically considers your next preference — so listing reach colleges higher doesn’t cost you anything.

Phase 3 — Seat Allotment:

Step 1: Check your allotted seat on the dashboard

Step 2: Accept the seat within the stipulated time, or wait for upgradation in subsequent rounds if unsatisfied

Step 3: Complete document verification at your allotted college

Step 4: Pay the college admission fee to confirm your seat

Multiple allotment rounds occur until seats are filled, with vacant seat counts displayed before each round for transparency. In 2025, Round 1 General category cutoffs reached as high as 926/1000 for top programmes, dropping 10-25 marks by Round 3 — meaning later rounds genuinely offer real opportunities, not just leftovers.


⭐ 2026-Specific Changes Worth Knowing

BMS and BBA-FIA subject weightage revised for 2026 — the General Test and Mathematics components now carry higher importance in determining eligibility and seat allocation for these two specific programmes.

BTech admission (via JEE Main, not CUET) had a separate, earlier deadline of June 15, 2026 — if you’re applying for BTech specifically, this window has already closed; check directly with DU for any extension.

No home-state quota — DU is a central university; there is no domicile-based reservation for any UG seat, regardless of which state you’re from.


Exceptions — Programmes Not Requiring CUET

SOL (School of Open Learning) and NCWEB (Non-Collegiate Women’s Education Board) programmes do not require a CUET score — these have separate admission processes specifically for distance education and non-collegiate women’s education respectively.


Common Problems + Fix

“Registered for CSAS but CUET result hasn’t come — is something wrong?”: No — this is expected. Phase 1 (registration) opens independently of results. Phase 2 (preference filling) only activates after CUET UG 2026 results are declared, expected first week of July 2026.

“Qualified CUET with a good score but worried about not getting a DU seat”: A valid CUET score alone doesn’t secure a seat — you must complete CSAS registration separately. If you’ve registered, you’re in the system; focus next on preference filling once results arrive.

“Confused whether to list reach colleges or ‘safe’ colleges higher”: List your genuine first choices first, regardless of expected cutoffs. CSAS automatically falls back to your next eligible preference if you don’t meet a higher one’s cutoff — there’s no downside to aiming high.

“Missed the June 15 BTech deadline”: This was a separate JEE Main-based process with its own earlier deadline. Check directly with DU for any extension or next steps if you missed it.

“Want admission to SOL or NCWEB — still need CUET?”: No — these specific programmes have their own separate admission process and don’t require a CUET score.


FAQ

Is CSAS Phase 1 registration open right now? Yes — it has been open since June 17, 2026, ahead of the CUET UG 2026 result.

When will CUET UG 2026 results be declared? Expected in the first week of July 2026, at cuet.nta.nic.in.

What is the CSAS registration fee? ₹250 for General/OBC-NCL/EWS candidates; ₹100 for SC/ST/PwBD candidates.

Can I complete registration before my CUET result is out? Yes — profile creation, document upload, and fee payment can all be done now. Only preference filling waits for the result.

Is CSAS registration mandatory even with a good CUET score? Yes — without CSAS registration, you cannot participate in DU’s seat allotment process regardless of your CUET score.

Do SOL or NCWEB programmes need CUET scores? No — these have separate, independent admission processes.


Official Links

Purpose Link
CSAS / DU Admission Portal admission.uod.ac.in
CUET Result cuet.nta.nic.in

The gap between “registration open” and “results declared” is exactly when most candidates either panic unnecessarily or lose momentum entirely — the right move right now is simply completing Phase 1 cleanly so nothing holds up your preference filling the moment results land.

If you’ve appeared for CUET UG 2026, complete your CSAS Phase 1 registration at admission.uod.ac.in now — don’t wait for results to start this step, since profile creation and document upload can be done well in advance.


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