CBSE has opened the online process for the Class 12 Supplementary Examination 2026 through its Pariksha Sangam portal. For regular students, CBSE starts List of Candidates (LOC) submission on June 30, 2026, and sets July 8, 2026 as the deadline for submitting the LOC (portal closes at 11:59 pm) along with fee payment. CBSE instructs affiliated schools to use the school login on Pariksha Sangam to generate the list of eligible compartment and improvement candidates, select roll numbers and subjects, finalize the application to obtain an Application ID, pay the examination fee online, and download the final authenticated LOC for records.
CBSE says the facility is for regular students, and eligibility includes students declared compartment in the 2026 Board exam, those applying for improvement after subject replacement, and students seeking to improve in one subject (as per specified category rules). Schools must include eligible compartment students even if they cannot be contacted; CBSE warns that students not included in the LOC will not be allowed to take the supplementary exam.
CBSE also notes separate online registration rules for private candidates, with the same date window (June 30 to July 8). The Class 12 Supplementary Examination 2026 is scheduled for July 28, 2026, and admit-card dates are announced separately.