; (2) infrastructure limitations that limit the ability of U.S. Customs and Border Protection to deploy non-intrusive inspection systems for outbound inspections; (3) the number of additional non-intrusive inspection systems that are necessary to increase scanning capacity for outbound inspections; and (4) plans for funding and acquiring the systems described in paragraph (3). (b) Implementation Beginning not later than September 30, 2026, U.S. Customs and Border Protection shall use non-intrusive inspection systems at land ports of entry to scan not fewer than 10 percent of all vehicles exiting the United States through land ports of entry. 11114. GAO review and report (a) Review (1) In general The Comptroller General of the United States shall conduct a review of the use by U.S. Customs and Border Protection of non-intrusive inspection systems for border security. (2) Elements The review required under paragraph (1) shall— (A) identify— (i) the number and types of non-intrusive inspection systems deployed by U.S. Customs and Border Protection; and (ii) the locations to which such systems have been deployed; and (B) examine the manner in which U.S. Customs and Border Protection— (i) assesses the effectiveness of such systems