The Central Board of Secondary Education has issued a crucial update for students appearing in the CBSE Board Exam 2026. The board has released a detailed circular outlining the complete marking structure for theory, practical, project and internal assessments. The official document is now available on the website cbse.gov.in, ensuring that students and schools stay fully informed about the updated guidelines. This clarification will help avoid confusion ahead of the upcoming board examinations.
Practical Exams Scheduled from 1 January to 14 February 2026
To begin with, CBSE has officially announced that all Practical Exams, Project Assessments and Internal Assessments for both Classes 10 and 12 will be conducted between 1 January and 14 February 2026. As a result, schools are required to strictly adhere to this schedule to ensure the smooth and timely conduct of the CBSE Board Exam 2026.
Board Warns Schools About Mark-Uploading Errors
Moreover, the board has issued a strong warning regarding errors made while uploading marks. In previous years, such mistakes were found to be frequent, often due to carelessness. Consequently, CBSE has clearly stated that correction requests will not be considered if the error took place because of negligence. Therefore, schools must upload marks with complete accuracy.
Marking Structure and Subject-Wise Breakdown
Additionally, CBSE has published a detailed subject-wise list for Classes 10 and 12. The list includes subject codes, maximum marks for theory, practicals, projects, internal assessments, requirement of external examiners and availability of practical answer books. Every subject carries a total of 100 marks, divided according to its structure.
Clarification on Theory Answer Books
Also, the board has clarified the number of pages and type of answer books that will be used in theory exams to avoid confusion during the examination period.
Schools Must Follow Instructions Strictly
In conclusion, CBSE has instructed all schools to conduct assessments strictly as per the official timeline. Accurate and timely completion of assessments is essential to ensure the smooth execution of the CBSE Board Exam 2026.

