Yes. There is a reservation criteria in SNAP. The reservation criteria are stated below.
Scheduled Caste - 15%; Scheduled Tribes - 7.5%; Differently Abled - 3%; Children/Wards of Defence personnel - 5%; Domiciled (Only in case of Constituents at Off-Campus centre, Nagpur) - 25%; International Students - 20%; Kashmiri Migrants - 2 seats per program