With the CBSE results season drawing closer, the board has opened a last window for schools to correct student data—a crucial move that could impact mark sheets and final results. The Central ... Online Education template Based on HTML5. To minimise errors and ensure the smooth conduct of examinations , CBSE has announced two key provisions. One is the correction facility before the final deadline, through which schools may... CBSE has opened a correction window from April 9 to 17, 2025, for schools to fix errors in student details for the 2025 board exams .