Yes, you do. If you have not submitted your 12th marks sheet for Student Passport validation, you will have to do so at the nearest Passport Seva Kendra (PSK) office before submitting your application. The PSK offices are located in all major cities across India. You can also submit your application at the PSK office by providing the following documents: Proof of identity (passport or driving licence) Proof of address (household water connection bill) Proof of address (bank/post office passbook) Proof of address (electricity bill with name and address)