IISER IAT 2026 Registration: The Indian Institutes of Science Education and Research will start the IISER Registration process on March 5, 2026. Those who wish to apply for admission to 5-year BS-MS dual degree and 4-year BS programs at IISER campuses can complete the registration process by April 13, 2026. You can complete the registration by registering yourself with the required credentials, filling out the application form, submitting the required documents, and paying the fee. The important documents required to complete the registration have been provided below.
Must-Have Documents for IISER IAT Registration 2026
Keep these documents ready while completing the IISER IAT registration. You have to ensure that the documents you are uploading are in the specified size. All the details for the important documents are given below.
| Documents | Size Limit |
| Class 10th Marksheet | 200 KB - 1 MB |
| Class 12th Marksheet | 200 KB - 1 MB |
| Photo ID | 200 KB - 1 MB |
| Recent Passport-Sized Photograph | 80 KB - 200 KB |
| Scanned Signature | 50 KB - 200 KB |
IISER Berhampur will conduct the IISER IAT exam on June 7, 2026. Those who wish to appear for the exam can fill out the application form. The application process will start on March 6, 2026, and will end on April 13, 2026. Keep all the documents ready to avoid the last minute huslte. The form correction window will be open from April 16 to April 18, 2026. The IISER IAT admit card will be issued on May 24, 2026.