ISC Syllabus 2027: Class 12 Subject-Wise Topics, Weightage and PDF Download

ISC Syllabus 2027 is prescribed by the Council for the Indian School Certificate Examinations (CISCE) and published at cisce.org. The ISC Class 12 examination covers subjects across Science, Commerce, and Arts streams. Students appearing for ISC 2027 should download the official subject-wise syllabus PDFs from cisce.org and plan their preparation around each subject’s prescribed topics, units, and project requirements.

• The ISC 2027 syllabus covers Class 12 subjects from Science, Commerce, Arts, and Vocational groups under CISCE.
• Each subject carries 70 marks in theory and 30 marks for Internal Assessment or Project Work, totalling 100 marks.
• The ISC 2027 syllabus is stable — no major revisions have been notified by CISCE for this cycle as of October 2026.
• The Geography syllabus covers Geomorphology, Climatology, Oceanography, Economic Geography, Population Geography, and Regional Geography of India.
• The official ISC 2027 syllabus PDFs are available at cisce.org under the Publications section.
• Students can choose optional subjects from Science, Commerce, Arts, and Vocational groups alongside compulsory English.
• ISC 2027 theory examinations are expected in February–April 2027; practical/project assessments are expected in January–February 2027.

Download the subject-wise ISC 2027 syllabus PDF from the official CISCE website and start mapping your topics as early as possible.

ISC Syllabus 2027: Download Subject-wise PDFs

CISCE publishes subject-specific syllabus documents for every ISC Class 12 subject. All PDFs are available on the official Publications page. Use the table below to find your subject’s PDF directly.