ICSE ISC Supplementary Exam 2026 — CISCE announces dates
CISCE announced class 10 and class 12 supplementary examinations on April 30, 2026 . The board has released the schedule for improvement registration, recheck and re-evaluation windows and an expected result timeline for the ICSE and ISC improvement exam 2026.
ICSE ISC Supplementary Exam 2026: Who can apply and how
Candidates who failed in one or two subjects in the ICSE (Class 10) or ISC (Class 12) exams are eligible to apply for the supplementary / improvement exam. Applications must be submitted through the CISCE official website during the registration window.
The board has said candidates should use the online application on the official CISCE website to complete improvement registration and pay any applicable fees. Exact fee amounts and payment modes have not been published in the notification.
ICSE ISC Supplementary Exam 2026: Key dates and schedule
- Request for recheck can be submitted from May 1 to May 4, 2026 . This applies to candidates seeking a recheck of their original answer scripts.
- Improvement registration runs from May 8 to May 14, 2026 . Make sure you complete online application steps and confirm subjects you wish to reappear in.
- Recheck results are expected in the 1st week of June 2026 . The board allows candidates to submit a request for re-evaluation one day after the recheck result declaration.
- Revaluation results are likely by last week of June / 1st week of July 2026 .
- Improvement exams commence from June 15, 2026 onwards.
- Improvement exam results are tentatively scheduled for the last week of July 2026 .
Students should note the timetable lists only broad windows. The CISCE notification did not include subject-wise exam dates, admit card release dates, exam centre allocations or a late-registration / correction window.
What this means for students
If you failed in one or two subjects, register between May 8–14 to keep your options open for the June exams. Submit recheck requests early in the May 1–4 window if you believe marks were missed; recheck and re-evaluation outcomes can change whether you need to appear in the improvement exam.
Track announcements on the CISCE official website for the application portal, final timetable, admit card release and the exact date for mark sheet downloads.