
CBSE Class 12 Answer Book Verification Portal 2026: The Central Board of Secondary Education (CBSE) has officially activated the Class 12 answer book verification and re-evaluation portal. Students who have already obtained scanned copies of their evaluated answer sheets can now apply online for verification of marks, correction of discrepancies, and re-evaluation of specific answers through the official CBSE website.
The portal became active on June 2, 2026, after a brief delay caused by technical and transparency-related concerns. CBSE has advised students to complete the application process before the deadline to avoid last-minute issues.
CBSE has launched the online facility for students seeking a review of their Class 12 board examination results. The board had earlier postponed the portal launch to improve system stability and ensure a smoother post-result review process.
Eligible students can now submit requests for:
Verification of marks
Checking evaluation discrepancies
Re-evaluation of specific answers
Review of scanned answer book issues
The application window will remain open till June 6, 2026.
Students can access the verification and re-evaluation facility through the official CBSE portal:
Direct Link for CBSE Answer Book Verification 2026
CBSE has stated that only eligible candidates who have completed the required previous stages of the post-result process can apply for verification and re-evaluation.
The verification and re-evaluation facility is available for students who:
Appeared in the CBSE Class 12 Board Examination 2026
Have already accessed or received their scanned answer books
Wish to report discrepancies in evaluation
Want specific answers to be reviewed again
CBSE introduced the process as part of its digital On-Screen Marking (OSM) system aimed at improving transparency in board examinations.
Students are required to pay the prescribed fee while submitting applications online.
| Service | Fee |
| Verification of Marks | ₹100 per subject |
| Re-evaluation | ₹25 per question |
The payment can be made through online modes available on the portal.
Students can follow these steps:
Visit the official CBSE portal.
Open the Post Result Activities section.
Log in using:
Roll Number
School Number
Admit Card details
Select the desired service:
Verification of Marks
Re-evaluation
Choose the subject concerned.
For re-evaluation, select the question numbers that require review.
Complete the online payment process.
Submit the application and download the confirmation page.
Students are advised to keep a copy of the receipt for future reference.
CBSE examines various evaluation-related issues, including:
Totalling mistakes
Marks not carried forward correctly
Errors in mark entry
Unchecked answers
Other assessment discrepancies
If any genuine error is found, the board may revise the marks accordingly.