; (B) is conducted by— (i) an individual or entity qualified under the Department of Homeland Security Protective Security Advisor Program; or (ii) a State or Federal law enforcement agency; and (C) categorizes the security needs of a facility using the 4 tiers developed by the COPS Director pursuant to section 2904. (4) Public school The term public school means a public elementary school or a public secondary school, including an elementary school or a secondary school that is predominately funded by an Indian tribal government. 2906. Authorization of appropriations There is authorized to be appropriated to carry out this part $200,000,000 for each of fiscal years 2020 through 2030, of which— (1) $75,000,000 shall be made available for grants for independent facility security risk assessment; and (2) $125,000,000 shall be made available for grants for hard security improvements. .