First congratulations on getting seat in iit delhi

After you freeze your seat it means seat is confirmed for you and

then submit your documents required for online verification and pay your seat acceptance fee most important and then wait for the counselling to end and if message comes from college then it is ok otherwise report at the institute.

i. Class X Certificate/ Birth Certificate

ii. Class XII Mark sheet/ State of Eligibility Proof

iii. Category Certificate(EWS/OBC-NCL,SC/ST) if applicable

iv. PwD certificate if applicable

v. Medical Certificate

vi. OCI/PIO card if applicable

vii. Passport/Citizenship Certificate If applicable

viii. Crossed Bank Cheque/Photocopy of Passbook/Screenshot of Online account ix. DS certificate if applicable