The Bihar School Examination Board (BSEB) has extended the dummy registration card correction deadline for students preparing to appear for the Class 10 and Class 12 Board Examinations 2027. Schools can now verify and correct students' registration details and upload the revised dummy registration cards along with the signed student declaration by September 16, 2026.

The extended deadline gives schools additional time to review the pre-filled registration information and rectify any discrepancies before the final examination records are prepared. Institutions are advised to complete the verification and correction process within the revised timeline to ensure that students' details are accurately recorded for the upcoming Bihar Board examinations.
Schools are required to carefully verify the pre-filled dummy registration cards of all students registered for the BSEB Matric and Intermediate Board Exams 2027.
If discrepancies are found in details such as the student's name, date of birth, parents' names, subjects or other registration information, schools must make the necessary corrections through the respective BSEB portal.
After making the required changes, institutions must upload the corrected dummy registration card along with the declaration signed by the concerned student.
The revised deadline for completing this process is September 16, 2026.
The dummy registration card is provided to help students and schools identify errors in registration information before the final board examination records are prepared.
Schools should ensure that every student's details are checked carefully. Any incorrect information should be corrected within the extended window to avoid complications during the subsequent examination and documentation process.
Students should also review the corrected details and confirm that the information shown on their registration record is accurate.
Schools can access the relevant registration portals through the official websites for Class 10 and Class 12.
Schools should use the appropriate portal depending on the student's examination category.
Schools can follow the general steps below to complete the correction and uploading process:
1. Visit the respective official BSEB registration portal.
2. Log in using the school's authorised credentials.
3. Open the section related to the dummy registration card.
4. Check the pre-filled details of registered students.
5. Identify any incorrect or incomplete information.
6. Make the required corrections through the BSEB portal.
7. Verify the updated details carefully.
8. Obtain the student's required signed declaration.
9. Upload the corrected dummy registration card along with the declaration.
10. Submit the information within the extended deadline of September 16, 2026.
11. Keep a copy of the submitted records for future reference.
Schools should complete the process within the prescribed timeline rather than waiting until the last date.
The dummy registration card correction process allows students and schools to rectify errors before the final board examination documentation is prepared. Accurate registration details are important for examination records, admit cards, marksheets and other official documents.
Students should therefore carefully verify their personal and academic information. Any discrepancy should be immediately brought to the attention of the concerned school so that it can be corrected through the authorised BSEB portal.
| Event | Details |
| Board | Bihar School Examination Board |
| Examinations | Class 10 and Class 12 Board Exams 2027 |
| Process | Dummy Registration Card Correction |
| Extended deadline | September 16, 2026 |
| Who will make corrections | Schools/Educational Institutions |
| Required document | Student's signed declaration |
| Class 10 portal | biharboardonline.org |
| Class 12 portal | intermediate.biharboardonline.com |
The extension of the BSEB 2027 dummy registration card correction window gives schools and students more time to verify registration details and rectify errors. Schools should complete the corrections and upload the required documents by September 16, 2026, ensuring that student information is accurate before the Bihar Board Class 10 and 12 examination process moves forward.