An insured loan may not be made, and a loan guarantee may not be issued, under this subchapter unless the Secretary concerned determines that the terms, conditions, maturity, security, and schedule and amounts of repayments with respect to such loan are reasonable and meet such standards as the Secretary determines are sufficient to protect the financial interests of the United States.
All contracts and instruments of the Secretary concerned to provide, or providing, for financial assistance shall be general obligations of the United States backed by its full faith and credit.
Subject to the conditions of any contract for financial assistance, such contract shall be incontestable in the hands of the holder, except as to fraud or material misrepresentation on the part of the holder.
All amounts received by the Secretary of Agriculture or the Secretary of Energy as fees, interest, repayment of principal, and any other moneys received by either Secretary from activities under this subchapter shall be deposited in the Treasury of the United States as miscellaneous receipts. The preceding sentence shall not apply to insured loans made under section 8813 of this title.