Important Notes • For the Academic Year 2025 -2026, all students admitted to IISERs will only be through the IISER Aptitude Test (IAT) 2025 . • The window for filling up the Application Form is March 10 to April 15, 2025 . A correction window will be available on April 21 and 22, 2025 . IISER Aptitude Test 2025 - The Indian Institutes of Science Education and Research is conducting the IISER IAT counselling 2025 registration from June 26 onwards. Check all details here. Apply online for IISER Aptitude Test (IAT) 2025 from March 10, 2025 . Check the information brochure, eligibility criteria, test city preferences and upload documents before submitting the form . The IISER 2025 Application form will remain opened till the May 2025 . Applicants are suggested to keep the copy of filled application form and fee receipt for future references.
