Hi Aspirant,

Hope you are doing great as per the question asked by you yes every state produce caste certificates that is O.B.C, S.C, S.T, E.W.S certificate and yes you can apply to O.B.C N.C.L certificate by visiting to nearest tehsil or S.D.M office or if there is facility of online application then you can apply through that also it usually take 7-10 days for certificate to come.

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

All the best!