Section 663 Inspection of accounts, books, etc., of railroad receiving financial assistance
Section 664 Issuance of obligations to Secretary of the Treasury
Section 665 Utilization of services and facilities of Federal departments and agencies; reimbursement; consultation with Board; coordination of activities with Federal departments and agencies
Section 666 Court supervision of expenditures; findings; report to Secretary
Section 667 Audit by Comptroller General; report to Congress