CAT 2025 applicantion form can be edited now. You will be able to edit the following details (if needed)

• Photograph
• Signature
• Test city preferences

Apart from this, IIM Guwahati has been added to the list of IIMs that can be applied through CAT form, you need to visit the "Programmes" section of CAT form and scroll down to the bottom to see "IIM Guwahati", after clicking on the check box, you need to use the drop down list for interview city and opt for "to be determined".

In order to edit your application form (and opt for IIM Guwahati), you need to log into your CAT application form and carry out the updates. You can access your CAT application form at https://iimcat.ac.in/