This year, CBSE has introduced an additional layer of identity verification through Aadhaar authentication, alongside continuing its digital On-Screen Marking (OSM) evaluation system aimed at improving transparency, efficiency, and examination security.
The application window for CBSE Class 12 rechecking and revaluation remains open from June 2 to June 6, 2026.
CBSE Introduces Aadhaar Authentication for Revaluation Applications
As part of the updated process, students applying for rechecking or revaluation may be required to verify their identity using Aadhaar details before proceeding with the application.
According to CBSE, the measure has been introduced to strengthen authentication procedures and ensure only eligible candidates access the service.
The board stated that Aadhaar verification is intended to:
- Prevent unauthorized or duplicate applications
- Improve overall security of the evaluation process
- Ensure access only to genuine candidates
- Increase transparency and accountability
The move comes amid increased focus on digital examination processes and concerns raised over evaluation transparency in recent sessions.
CBSE Continues On-Screen Marking (OSM) System
CBSE has continued with the On-Screen Marking (OSM) system that was introduced to modernize answer sheet evaluation.
The digital assessment method aims to:
- Reduce processing time
- Minimize human error
- Improve consistency in marking
- Enhance transparency in result-related services
Who Is Eligible to Apply?
Only those students who have already received scanned copies of their evaluated answer sheets are permitted to apply for rechecking or re-evaluation.
Students are advised to carefully review their scanned answer sheets before initiating the application process.
Understanding Verification of Marks and Re-evaluation
CBSE offers two different post-result services, and students should understand the distinction before applying.
Verification of Marks
Under verification of marks, CBSE checks:
- Whether every answer has been evaluated
- Whether marks have been totalled correctly
- Whether marks have been transferred accurately
This process does not involve reassessment of answer quality.
Re-evaluation
Re-evaluation allows students to request a review of specific responses or questions that they believe were not assessed correctly.
CBSE follows a question-wise re-evaluation system, meaning students can select only particular questions instead of requesting review of the complete answer sheet.
How to Apply for CBSE Class 12 Rechecking/Revaluation 2026
Follow these steps to complete the application process:
Step 1: Visit the Official Portal
Open the CBSE post-result portal for rechecking and revaluation services.
Step 2: Select “Apply for Re-eval”
Choose the application option available for Class 12 students.
Step 3: Login Using Examination Credentials
Enter the required details:
- Roll Number
- School Number
- Centre Number
Step 4: Complete Aadhaar Authentication
Students may be asked to authenticate identity through Aadhaar verification before continuing.
Step 5: Select Subject and Questions
Choose:
- Subject for review
- Specific question numbers for re-evaluation
Step 6: Pay Application Fee
Complete payment using the available online payment methods.
CBSE Revaluation Fee Structure 2026
CBSE has revised the fee structure for post-result services.
| Service | Fee |
|---|---|
| Verification of Marks | ₹100 per subject |
| Re-evaluation | ₹25 per question |
CBSE has also indicated that fees may be refunded if marks increase after re-evaluation, subject to applicable conditions.
Important Dates
| Event | Date |
|---|---|
| Revaluation Portal Opens | June 2, 2026 |
| Last Date to Apply | June 6, 2026 |
Important Instructions for Students
Before submitting the application, students should keep these points in mind:
- Revised marks may increase, decrease, or remain unchanged
- Once the re-evaluation process is completed, the revised marks become final
- Carefully analyse scanned answer sheets before applying
- Save copies of payment receipts and confirmation pages
- Avoid waiting until the final day due to expected heavy traffic on the portal
Why Students Should Apply Early
CBSE has advised candidates not to delay submission of applications.
High website traffic near the closing date may lead to:
- Login delays
- Payment interruptions
- Session timeouts
- Delayed application submission
Students seeking correction or review of marks are encouraged to complete the process well before the deadline.
Key Highlights
- CBSE has started Class 12 rechecking and revaluation process for 2026.
- Application window is open from June 2 to June 6, 2026.
- Aadhaar authentication may be required.
- Only students with scanned answer sheets can apply.
- Re-evaluation is available on a question-wise basis.
- Revised marks may increase, decrease, or remain unchanged.