of the total cost of the program. (2) Indian assistance Any funds appropriated by Congress for the activities of any agency of an Indian tribal government or the Bureau of Indian Affairs performing law enforcement functions on any Indian lands may be used to provide the non-Federal share of the matching requirement described in paragraph (1). (3) Waiver The Director may waive, in whole or in part, the matching requirement described in paragraph (1) in the case of fiscal hardship, as determined by the Director. (f) Allocation of funds For fiscal years 2018 and 2019, of the amounts appropriated to the Bureau of Justice Assistance, $30,000,000 shall be used to carry out this part. (g) Audit and assessment (1) In general Not later than 2 years after the date of enactment of this part, the Director of the Office of Audit, Assessment, and Management shall perform an assessment of the grant program and the policies and protocols of the grantees. (2) Reports Not later than September 1 of each year, beginning 2 years after the date of enactment of this part, each recipient of a grant under this part shall submit to the Director of the Office of Audit, Assessment, and Management a report that— (A) describes the progress of the body-worn camera program