The National Testing Agency (NTA) has opened the application correction window for the Graduate Aptitude Test-Biotechnology (GAT-B) and Biotechnology Eligibility Test (BET) 2026. Candidates who have registered for the examination can now make changes in their application forms by visiting the official website — exams.nta.nic.in/gat-bet.As per the official notice, the correction facility has been made available from April 11, 2026, and candidates will be able to edit their forms till April 13, 2026, up to 11:50 PM.NTA has advised all registered candidates to carefully review their application details and make necessary corrections within the given deadline, as no further opportunity will be provided after the correction window closes.The GAT-B and BET 2026 examinations are scheduled to be conducted on May 17, 2026, in Computer Based Test (CBT) mode at various exam centres across India.Candidates can make corrections in their application forms through the official website: exams.nta.nic.in/gat-betDirect link here.
GAT-B, BET 2026 editable fields
According to NTA, candidates will not be allowed to change the following details:
- Mobile number
- Email address
- Photograph
Candidates will be allowed to change any one of the following fields:
- Candidate’s name
- Father’s name
- Mother’s name
Candidates can edit all of the following details:
- Date of birth
- Gender
- Category
- Sub-category/Persons with Benchmark Disabilities (PwBD)
- Permanent and present address
- Signature
- Exam applied for
- Class 10/equivalent details
- Graduation details
- Post graduation details
- Identity proof (only for candidates who registered using identity proof other than Aadhaar)
Important instructions for candidates
NTA said that if any correction affects the application fee, candidates will have to pay the additional amount online through Credit Card, Debit Card, Net Banking, or UPI. The agency also clarified that extra payments made earlier will not be refunded.The testing agency further stated that this is a one-time correction facility, and once candidates submit the corrected form, it will be frozen. No further changes will be allowed afterward.For more details, candidates are advised to regularly visit the official NTA website.
