Hi,

SSN engineering college is one of the top colleges in Tamil Nadu affiliated to Anna University. To get admission you need to appear for Tamil Nadu Engineering Admission(TNEA) counseling. Admission for 2020 has not been started it, most probably it will start in the month of August. You need to register yourself in TNEA counseling. You can visit the below link to know more about the NRI student admission

https://www.annauniv.edu/cir/adm.php

I hope it helps.