entered into an agreement with the United States authorizing the Corporation to provide such support in that country. (b) Claims settlement (1) In general Claims arising as a result of support provided under title II or under predecessor authority may be settled, and disputes arising as a result thereof may be arbitrated with the consent of the parties, on such terms and conditions as the Corporation may determine. (2) Settlements conclusive Payment made pursuant to any settlement pursuant to paragraph (1), or as a result of an arbitration award, shall be final and conclusive notwithstanding any other provision of law. (c) Presumption of compliance Each contract executed by such officer or officers as may be designated by the Board shall be conclusively presumed to be issued in compliance with the requirements of this Act. (d) Electronic Payments and Documents The Corporation shall implement policies to accept electronic documents and electronic payments in all of its programs. 302. Corporate powers (a) In general The Corporation— (1) may adopt, alter, and use a seal, to include an identifiable symbol of the United States