Hi

SEBC is state level reservation but at national/central level there's no reservation.

You can choose obc ncl at central level only if you are in Central list of obc ncl

The link for the central OBC ncl list is provided below
Central list :
http://www.ncbc.nic.in/User_Panel/CentralListStateView.aspx

Thus, if your caste in the central list of OBC NCL then only you can choose OBC NCL as your category otherwise you must choose general category in application form of national level examination.

Your profile suggests that,
You are a medicine i. e neet aspirant.

So, to help you further,

If I tell you about neet application form release then,

we can expect, neet 2022 application form by April 2022. This is mere expectation. So, for updates you can keep an eye on official website i. e  neet.nta.nic.in

Or,

Alternatively follow our page for updates at :-

https://medicine.careers360.com/articles/neet-2022

Once, the application form gets released you will be able to fill it in online mode at the official website of neet i. e ntaneet . nic . in and for that you need to go through 5 steps i. e

• neet registration to generate your login credentials,

• then fill the form,

• and after that you need to go for uploading your documents,

• then pay the application fee

• And finally you should take the printout of confirmation page

For detailed step by step procedure to fill neet application form, follow the below steps

https://medicine.careers360.com/articles/how-fill-neet-application-form

And,

to be eligible for filling the form you should be at least 17 years old by 31st December 2022 and should be either appearing for 12th board 2022 or should have passed it with English and PCB with at least 50% in aggregate of PCB in case if you are from general or at least 40% in aggregate of PCB in case if you are from obc/sc or st category. For complete eligibility criteria visit https://medicine.careers360.com/articles/neet-eligibility-criteria

Thank you