Hi

Omr sheet is not required at the time of admission. The other relevant certificates like your school certificate, birth certificate, income certificate, aadhar card etc will be required at the time of admission.You should have the marks of the qualifying examination NEET and its proof.

The required documents are

NEET UG Admit Card,Seat Allotment Letter, Fee Receipt paid at the time of registration,Date of Birth Proof Certificate Class 10th Mark Sheet and Pass Certificate Class 12th Mark Sheet and Pass Certificate,Transfer Certificate allotted by the school Domicile Certificate Migration Certificate allotted by the school etc