DU CSAS 2026 Documents Required for Admission Verification

DU CSAS 2026 document verification is scheduled around July 19, 2026, and students must upload scanned copies of all required documents on the official portal at admission.uod.ac.in to secure their Delhi University undergraduate seat.

Delhi University’s Common Seat Allocation System (CSAS) 2026 runs document verification in two stages: online upload through the portal after seat allotment, and physical verification at the allotted college on the reporting date. A missing or rejected document at either stage can result in cancellation of your seat, so preparing every document well before the upload window opens is critical.

• The CUET UG 2026 scorecard and admit card are both mandatory for all applicants seeking merit-based undergraduate admission through CSAS.
• Students must upload scanned copies in the prescribed format and within the file size limit on the CSAS portal before the deadline.
• Reserved category students must submit a valid SC/ST/OBC-NCL/EWS certificate attested by the competent authority.
• OBC-NCL and EWS certificates must be issued in the current financial year 2026-27 — older certificates are rejected.
• Original documents must be produced at the time of physical reporting to the allotted college after fee payment.
• Self-attested photocopies of all documents are required alongside originals at the college reporting stage.

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DU CSAS 2026 Mandatory Documents: Full List

Every student applying through DU CSAS 2026 must submit the following documents regardless of category or programme. Keep high-quality scanned copies ready before you begin the registration or preference-filling stage on the CSAS portal.

Students whose Class 12 result was declared in 2026 must upload the final marksheet. If results are still awaited at the time of document upload, Delhi University may grant provisional admission — but you must submit the final marksheet within the deadline. Failure to do so results in cancellation of the provisional admission.

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Category-wise Documents Required for DU CSAS 2026

Students applying under reserved categories must upload a valid category certificate in addition to all mandatory documents. The certificate must be issued by the competent authority as notified by the Government of India and must follow the prescribed format.

OBC-NCL and EWS certificates from the previous financial year will be rejected outright. Get these certificates reissued from the SDM or competent authority in your state before the document upload window opens. SC and ST certificates do not require annual renewal but must be in the applicant’s own name.

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Documents for DU CSAS 2026 Special Category Seats

Delhi University allocates a portion of seats under special categories including PwD, Sports, ECA (Extra-Curricular Activities), CW (Children and Widows of Armed Forces Personnel), and the Orphan quota. Students claiming these seats must submit additional documents at the time of verification.

Documents for special category seats are verified both online and at the college level. Ensure all certificates are genuine, current, and issued by the competent authority — fraudulent certificates lead to immediate cancellation of admission.

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Document Upload Format and File Size Guidelines

The DU CSAS 2026 portal at admission.uod.ac.in enforces strict upload requirements. Documents that exceed the file size limit or fail quality standards are automatically rejected during online verification.

• Photograph: JPEG or JPG format; up to 50 KB; white or light background; recent, front-facing, and clearly visible.
• Signature: JPEG or JPG format; signed on white paper in blue or black ink; up to 30 KB.
• Certificates and marksheets: PDF or JPEG; up to 300 KB per document (verify the latest limit on the portal).
• Colour scan required: Category certificates, photo ID, and photographs must not be black-and-white scans.
• Self-attestation: Sign across each photocopy and write Self-Attested with the date before scanning.
• All text, seals, stamps, and signatures must be clearly legible — blurred, cropped, or handwritten-over documents will be rejected.
• Do not upload documents with expired validity dates, altered information, or broken seals.

Always verify the latest upload specifications directly on the CSAS portal at admission.uod.ac.in, as file size limits and accepted formats may be revised during the admission cycle.

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DU CSAS 2026 Document Verification Process: Step by Step

Document verification in DU CSAS 2026 happens across two distinct phases. Students must clear both to finalise their Delhi University admission.

1. Upload documents on the CSAS portal: Log in at admission.uod.ac.in with your application number and password. Go to the document upload section and upload each required document in the prescribed format within the upload window.
2. Online verification by the allotted college: The allotted college reviews your uploaded documents. If any document is missing, unclear, or invalid, a query is raised on your CSAS dashboard.
3. Respond to queries within the deadline: Check your dashboard regularly. If a query is raised, re-upload the correct or missing document within the specified time. Unresolved queries can lead to seat cancellation.
4. Pay the admission fee: Once online verification is cleared, your seat is tentatively confirmed. Pay the admission fee through the CSAS portal within the deadline to lock the seat.
5. Report physically to the allotted college: On the reporting date, visit the college with all original documents and one set of self-attested photocopies. The college completes the physical verification and returns your originals after checking.

Students who miss the fee payment deadline or fail to report to the college on the specified date will lose their allocated seat. Keep notifications active on the registered email and mobile number and check your CSAS dashboard throughout the admission period.