shall be construed to supersede, alter, or otherwise affect the application of section 301–70.907 of title 41, Code of Federal Regulations, or any successor regulation. (c) Travel regulation report (1) In general Not later than 1 year after the date of enactment of this Act, the Director of the Office of Government Ethics shall submit a report to Congress detailing suggestions on strengthening Federal travel regulations. (2) Publication On the date the report under paragraph (1) is submitted, the Director shall publish the report on the public website of the Office of Government Ethics. (d) Definition of senior Federal official In this section, the term senior Federal official has the meaning given that term in section 300–3.1 of title 41, Code of Federal Regulations, as in effect on the date of enactment of this Act, and includes any senior executive branch official. 8307. Reports on cost of Presidential travel (a) Report required (1) In general Not later than 90 days after the date of enactment of this Act, and every 90 days thereafter, the Secretary of Defense, in consultation with the Secretary of the Air Force, shall submit to the Chairman and Ranking Member of the Committee on Armed Services of the Senate and the Chairman and Ranking Member of the Committee on Armed Services of the House of Representatives a report detailing the direct and indirect costs to the Department of Defense in support of Presidential travel. (2) Contents Each report submitted under paragraph (1) shall include costs incurred for travel to a property owned or operated by any individual serving as President or any immediate family member of that individual. (b) Immediate family member defined In this section, the term immediate family member means— (1) the spouse of an individual