Hello Aspirant,

See if you are applying for state level jobs then you can use both kind of OBC certificates central as well as of state but to get reservation benefit in state level job of your state only home state reservation certificate would work because if it is issued to you at state level means you deserve reservation benefits for jobs of your domicile state.

So you can use your home state caste reservation certificate but still to be accurate we would need to know that for what job you are seeking reservation benefit so that we can guide you in little bit better way.

I hope you got it.

Good Luck!!