appropriate to carry out his or her functions and duties. Delegations under this section shall be consistent with other provisions of this title, shall not relieve the Postmaster General of full responsibility for the carrying out the Postmaster General’s duties and functions, and shall be revocable by the Postmaster General. (b) Board of Governors The Board may establish such committees of the Board, and delegate such powers to any committee, as the Board determines appropriate to carry out its functions and duties. Delegations to committees shall be consistent with other provisions of this title, shall not relieve the Board of full responsibility for the carrying out of its duties and functions, and shall be revocable by the Board in its exclusive judgment. . (e) International postal arrangements (1) In general Section 407 of title 39, United States Code, is amended by adding at the end the following: (f) After submission to the Postal Regulatory Commission by the Department of State of the budget detailing the estimated costs of carrying out the activities under this section, and the Commission’s review and approval of such submission, the Postal Service shall transfer to the Department of State, from any funds available to the Postal Service, such sums as may be reasonable, documented, and auditable for the Department of State to carry out such activities. . (2) Application The amendment made by paragraph (1) shall take effect on October 1 of the first fiscal year beginning after the date of enactment of this Act. (3) Conforming amendment Section 633 of title VI of the Treasury and General Government Appropriations Act, 1999 ( Public Law 105–277