U.S. Customs and Border Protection.

U.S. Customs and Border Protection. operations and support For necessary expenses of U.S. Customs and Border Protection for operations and support, including the transportation of unaccompanied minor aliens; the provision of air and marine support to Federal, State, local, and international agencies in the enforcement or administration of laws enforced by the Department of Homeland Security; at the discretion of the Secretary of Homeland Security, the provision of such support to Federal, State, and local agencies in other law enforcement and emergency humanitarian efforts; the purchase and lease of up to 7,500 (6,500 for replacement only) police-type vehicles; the purchase, maintenance, or operation of marine vessels, aircraft, and unmanned aerial systems; and contracting with individuals for personal services abroad; $12,735,399,000; of which $3,274,000 shall be derived from the Harbor Maintenance Trust Fund for administrative expenses related to the collection of the Harbor Maintenance Fee pursuant to section 9505(c)(3) of the Internal Revenue Code of 1986 (26 U.S.C. 9505(c)(3)) and notwithstanding section 1511(e)(1) of the Homeland Security Act of 2002 (6 U.S.C. 551(e)(1)); of which $500,000,000 shall be available until September 30, 2021; and of which such sums as become available in the Customs User Fee Account, except sums subject to section 13031(f)(3) of the Consolidated Omnibus Budget Reconciliation Act of 1985 (19 U.S.C. 58c(f)(3)), shall be derived from that account; and of which $104,377,000 is for additional Office of Field Operations staffing: Provided, That not to exceed $34,425 shall be for official reception and representation expenses: Provided further, That not to exceed $150,000 shall be available for payment for rental space in connection with preclearance operations: Provided further, That not to exceed $2,000,000 shall be for awards of compensation to informants, to be accounted for solely under the certificate of the Secretary of Homeland Security: Provided further, That not to exceed $5,000,000 may be transferred to the Bureau of Indian Affairs for the maintenance and repair of roads on Native American reservations used by the U.S. Border Patrol: Provided further, That of the funds made available under this heading for the Executive Leadership and Oversight program, project, and activity, $5,000,000 shall be withheld from obligation until the reports directed by the explanatory statement accompanying this Act concerning Custody and Transfer Metrics, the Migrant Protection Protocol program, and medical guidance have been made available on a publicly accessible website. procurement, construction, and improvements For necessary expenses of U.S. Customs and Border Protection for procurement, construction, and improvements, including procurement of marine vessels, aircraft, and unmanned aerial systems, $1,904,468,000, of which $467,104,000 shall remain available until September 30, 2022, and of which $1,437,364,000 shall remain available until September 30, 2024.