CBSE Opens LOC Correction Window for Class 10 and 12 Board Exams 2027

The Central Board of Secondary Education (CBSE) has officially opened the correction window for the List of Candidates (LOC) for the 2026-27 academic session. This facility allows schools affiliated with the board to review and rectify the registration details of students scheduled to appear for the Class 10 and Class 12 board examinations in 2027.

The correction window, which became active on November 2, 2026, serves as a final opportunity for educational institutions to ensure that the data submitted for their regular candidates is accurate. Schools are required to complete all necessary modifications by the deadline of November 4, 2026. This process is a critical component of the board examination registration cycle, as the LOC forms the basis for all subsequent exam-related documentation.

Guidelines for Schools and Students

During this designated period, school authorities are expected to meticulously verify the information provided for each student. The board has highlighted several key areas that require careful attention, including the student's name, date of birth, gender, and parents' names. Furthermore, schools must ensure that subject combinations are correctly recorded. For Class 10 students, it is particularly important to confirm that the selection between Mathematics Basic and Mathematics Standard has been made accurately.

The correction process is managed exclusively through the school administration. Students who identify any discrepancies in their personal information or subject choices are advised to contact their school authorities immediately. Schools can access the correction facility by visiting the official CBSE website at cbse.gov.in and logging into the examination portal using their official credentials. Once logged in, administrators can navigate to the section for the List of Candidates for the 2026-27 academic session to identify and update any incorrect entries.

Importance of Accurate Registration Data

The accuracy of the LOC is paramount, as the information provided by schools is utilized throughout the entire examination process. Any errors in demographic details or subject selection that remain uncorrected at this stage may lead to significant complications during later phases, such as the issuance of admit cards or the processing of final results. By providing this window, the CBSE aims to minimize administrative errors and ensure that all student records are verified before the board proceeds with further examination preparations.

Schools are strongly encouraged to finalize all corrections within the specified timeframe, as the window is scheduled to close on November 4, 2026. No further opportunities for these specific corrections are expected once this period concludes. For detailed instructions, school administrators should refer to the official notice provided on the board's portal.