; and (B) certifies that determination to the congressional officials specified in paragraph (2). (d) Pay and travel expenses (1) Pay (A) Members Each member, other than the Chair of the Commission, shall be paid at a rate equal to the daily equivalent of the minimum annual rate of basic pay payable for level IV of the Executive Schedule under section 5315 of title 5, United States Code, for each day (including travel time) during which the member is engaged in the actual performance of duties vested in the Commission. (B) Chair The Chair shall be paid for each day referred to in subparagraph (A) at a rate equal to the daily equivalent of the minimum annual rate of basic pay payable for level III of the Executive Schedule under section 5314 of title 5, United States Code. (2) Travel expenses Members shall receive travel expenses, including per diem in lieu of subsistence, in accordance with sections 5702 and 5703 of title 5, United States Code. (e) Meetings The Commission may meet when, where, and as often as the Commission determines appropriate, except that the Commission shall hold public meetings not less than twice each year. All meetings of the Commission shall be open to the public. 4. Duties of the commission (a) In general The Commission shall conduct a review of the authorizing statute of each agency and the statutory authority implemented by each such agency to determine if any are not definitively delegated to the Federal Government by the Constitution. In any review conducted by the Commission, the Commission shall have as a goal of the Commission to ensure that powers not delegated to the United States by the Constitution, nor prohibited it to the States, are reserved to the States respectively, or to the people. (b) Methodology for review The Commission shall establish a methodology for conducting the review and publish the terms of the methodology in the Federal Register and on the website of the Commission. The Commission may propose and seek public comment on the methodology before the