Applications for the IISER IAT 2026 are now open, and candidates can access the official section-wise syllabus to guide their preparation. The Indian Institute of Science Education and Research (IISER) has released a detailed topic breakdown, ensuring applicants know exactly what to study for each subject area. This syllabus is directly sourced from the latest official notification, making it the authoritative reference for the current admission cycle. Candidates are encouraged to review the syllabus carefully to prioritize topics according to their weightage in the exam. Before finalizing your study plan, always cross-check the syllabus with updates on the IISER official website, as changes in topics or weightage may occur. This resource is essential for effective revision and maximizing your performance in the IISER IAT 2026.