Hello,

Yes, you can edit the OBC authority designation in the JEE Main 2026 form during the correction window.

To do it:

1. Wait for the correction window to open.

2. Log in to the JEE Main portal at jeemain.nta.nic.in.

3. Click on “Correction in Application Form.”

4. Go to the category or certificate details section.

5. Edit the authority designation if the field is active, or re-upload a corrected OBC certificate.

6. Save and submit the changes.

If the field is not editable, upload a new valid certificate or contact the NTA helpline for help.

Hope it helps !