The Commission shall, as soon as possible, and in the order of the making of such awards, certify to the Secretary of the Treasury and to the Secretary of State copies of the awards made in favor of the Government of the United States or of nationals of the United States under this subchapter. The Commission shall certify to the Secretary of State, upon his request, copies of the formal submissions of claims filed pursuant to subsection (b) of section 1623 of this title for transmission to the foreign government concerned.