Hi Aspirant,

Hope you are doing great as per the question asked by you as you have mentioned that you are a O.B.C candidate and you need to now about the documents so you need to apply for central O.B.C certificate that will be made from nearest tehsil or S.D.M office if you have any then it can be renewed by showing the old one.

Hope you found this answer useful.Stay motivated stay positive.

All the best!