(a) GAO report Not later than 1 year after the date of the enactment of this Act, the Comptroller General of the United States shall submit to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives a report setting for the results of a comprehensive review, conducted by the Comptroller General for purposes of the report, on the Coast Guard’s International Port Security Program, including the findings, and any recommendations for improvement of the program, of the Comptroller General. (b) Required elements of review The review required under subsection (a) shall include— (1) review of the actions of the Coast Guard under the Coast Guard’s International Port Security Program, since 2014, to enhance foreign port inspections