CBSE has fixed the practical exam window for regular session schools from 1 January to 14 February 2026, while winter-bound schools will conduct practicals from 6 November to 6 December 2025.
The board requires marks for practicals/projects/internal assessments to be uploaded on the same day the assessment is conducted; once uploaded, marks cannot be altered. Schools must be careful when entering marks.
External examiners will not be appointed for Class 10 practicals; however, CBSE will appoint external examiners for specified Class 12 practicals and project assessments.
Schools are expected to maintain attendance sheets, answer books, award lists and supporting documents securely for a specified period after results — as per the circular.
Background — CBSE practicals, past issues and the need for SOPs

Practical exams test hands-on skills: measuring, observing, operating lab equipment and writing experiment reports. Historically, differences in lab infrastructure, inconsistent supervision, lax documentation and occasional uploading errors created headaches for students and CBSE alike. The board’s SOPs aim to create a uniform, transparent and accountable framework for schools across regions — from big city institutions to smaller schools — and to reduce errors and malpractice. The 2026 SOPs tighten processes further in light of recent operational issues and the need for clearer timelines.
What the CBSE SOPs for 2026 say (detailed breakdown)
Below is a practical, plain-English breakdown of the most load-bearing elements of the cbse practical exams sops 2026 and what they mean on the ground.
Dates & scheduling windows (regular vs winter-bound schools)
Regular session schools: Practical exams, projects and internal assessments 1 Jan – 14 Feb 2026.
Winter-bound schools: Practical exams 6 Nov – 6 Dec 2025.
The board has emphasised that these windows are strict — no extensions beyond the notified timelines except in narrowly defined circumstances (e.g., documented national/international sports participation).
Marks uploading — same-day rule & non-editable uploads
One of the headline changes: marks obtained in practicals, projects and internal assessments must be uploaded on the CBSE portal on the same day of assessment. CBSE has warned schools about earlier mistakes while uploading marks and made it clear that post-upload edits will not be entertained in most cases. This means schools must verify maximum marks and entries carefully before submission.
External examiner policy (Class 10 vs Class 12)
Class 10: No external examiner will be appointed — the school will conduct and evaluate the practicals internally as per SOPs.
Class 12: CBSE will appoint external examiners for practical exams and project assessments in specified subjects. This is to add an independent check on evaluation for higher-stakes assessments.
Documentation & record retention requirements
Schools must maintain robust documentation: attendance sheets, answer books, award lists, examiner signatures and supporting documents — and store them securely for the period specified by the board (often at least one year). These records help in audits, verification requests and in resolving any post-exam disputes.
Health, hygiene and lab safety expectations
While the primary news coverage has focused on scheduling and marks, SOPs also reiterate lab safety expectations — cleanliness, proper handling of chemicals and equipment, adequate ventilation and safety briefings for students — to ensure safe conduct of practicals. Many schools have already been asked to follow cleaning, sanitization and spacing norms when conducting lab assessments.
Provisions for sportspersons / special cases
CBSE allows for rescheduling within the notified window for students who are representing the country in national or international sporting events. However, CBSE’s stance is firm that rescheduling must stay within defined timelines; it will not extend the overall practical exam window to accommodate individual cases beyond documented exceptions.
Why these SOPs were tightened in 2026 — the board’s goals
The updated cbse practical exams sops 2026 pursue several clear goals:
Uniformity and fairness — same rules for all affiliated schools reduce regional variations.
Transparency and accountability — same-day mark uploads and strong documentation discourage manipulation and mistakes.
Operational efficiency — fixed windows let CBSE and schools plan examiner deployment and portal bandwidth in advance
Student safety & health — renewed emphasis on lab hygiene and safety reduces risk during hands-on assessments.
Practical impact on schools (administration & logistics)
Implementing the SOPs will be manageable for well-resourced schools but may strain smaller institutions. Key operational impacts include:
Tighter scheduling — schools need to finalize timetables early and strictly stick to slots.
Portal preparedness — staff must be trained for error-free same-day mark uploads.
Record storage — systems (digital or physical) for retaining answer books and attendance must be in place.
External examiner coordination — for Class 12, schools must coordinate with CBSE appointees for the assessments.
Conclusion
The cbse practical exams sops 2026 bring clarity and stricter controls around practical assessments — with fixed windows, same-day mark upload rules, and clear documentation and external examiner policies for Class 12. These measures aim to make practical evaluations fairer, more transparent and safer. For schools, the change means better planning and stricter recordkeeping; for students and parents, it means staying informed, arriving prepared and asking for proper documentation when needed. Keep an eye on the CBSE website and your school’s circulars for the exact subject-wise instructions and any last-minute clarifications.
Read also: IIT JAM Exam Date 2026 Latest