Hello,

Based on the information available in GATE 2022 Information Brochure you cannot correct or change the details after submitting the application form and generated the application form in PDF format. You can only make the changes before submitting the application form. If you are facing issues while uploading your photograph ensure that you have modified the photo as per the specification. You need to upload a passport size photograph in colour of height 4.5 cm and width 3.5 cm. Your face shouldn't be covered with sunglasses, cap, coloured glasses etc. Spectacles with power are acceptable. 60-70% of the face must be covered. Photographs taken from mobile phone are not acceptable. Both ears must be visible. The photograph must be recent with white background. If these guidelines are not met you have to take another photograph and upload it.