; and (B) the percentage of time the full-employees spend specifically working in Indian country. (3) GAO study and report (A) Study (i) In general Not later than 18 months after the date on which the first annual report is submitted under paragraph (2), the Comptroller General of the United States shall conduct a study that examines any identified unmet staffing needs for Department of Justice law enforcement agencies tasked with work on criminal investigations and prosecutions in Indian country. (ii) Requirement In conducting the study required under clause (i), the Comptroller General of the United States shall take into account the results of the most recent report, as of the date of enactment of this Act, relating to Indian country investigations and prosecutions prepared by the Attorney General pursuant to section 10(b) of the Indian Law Enforcement Reform Act ( 25 U.S.C. 2809(b) ). (B) Report On completion of the study under subparagraph (A), the Comptroller General of the United States shall submit to the Committees on Indian Affairs, the Judiciary, and Appropriations of the Senate and the Committees on Natural Resources, the Judiciary, and Appropriations of the House of Representatives a report that describes the results of the study, including, as appropriate, proposals for methods by which the Department of Justice can better measure the unmet staffing needs for Department of Justice law enforcement agencies tasked with work on criminal investigations and prosecutions in Indian country. II Ensuring safety for Native communities 201. Demonstration program on Bureau of Indian Affairs law enforcement employment background checks (a) Establishment of program (1) In general The Secretary shall establish a demonstration program for the purpose of conducting or adjudicating, in coordination with the Director of the Bureau of Indian Affairs, personnel background investigations for applicants for law enforcement positions in the Bureau of Indian Affairs. (2) Background investigations and security clearance