12 U.S.C. § 199

Such request, if approved by the Comptroller of the Currency, shall be, together with the certificate of facts in the case, and his recommendation as to the amount of money which, in his judgment, should be so used and employed, submitted to the Secretary of the Treasury, and if the same shall likewise be approved by him, the request shall be by the Comptroller of the Currency allowed, and notice thereof, with copies of the request, certificate of facts, and indorsement of approvals, shall be filed with the Treasurer of the United States.