Hi there!

Nios students are allowed To give NEET examination provided you fulfill the other criterias.:

You should be atleast 17 years as on December 31st, 2020 and have the minimum aggregate required against their Category. There is no upper limit of age for application. You should be one of Indian Nationals, NRIs, PIOs, OCIs, and Foreign Nationals. And you should have completed your 10+2 with Physics, Chemistry and Biology as your Core Subjects.

hope this helps!

thank you!