Dear Aspirant,

After you get your NATA score card,you can proceed with the admission process. If you are eligible for government college admission, then start to apply through online application with HSC marks.After the release of merit lists, fill your preferences and submit it. Later CAP lists Will announce your allotment.

If you are applying in Maharashtra colleges,you have to fill single form  to get admission in colleges by paying fee through DD

If you are in karnataka,you have to write CET number on NATA score card  and send it to the KEA main address before the last date of submission.

Hope it helps

Good luck!