Hello Aspirant,

As per your profile you are a medicine aspirant so you might be asking this question for NEET UG if not then kindly correct me in the comment section given below.

Now for NEET UG no correction is allowed because correction window is already closed now and if you had uploaded self undertaking of OBC -NCL certificate then there is no need to upload the certificate now because in this case you will have to present your OBC certificate at the time of counselling or admission. But if you haven't uploaded the declaration as well as certificate then you cannot be considered as OBC NCL candidate.

I hope you got the point.

Good luck!!!