JKBOSE has revised the Class 11 and 12 syllabus for the 2026-27 session, updating four subjects while keeping the rest unchanged. The changes affect Class 11 Punjabi and Physical Education, and Class 12 Education and Environmental Science (EVS). Classes 9 and 10 remain unchanged for the stated sessions. Exam timelines are specified by zone, with October-November 2026 and February-March 2027 as the primary windows.