49 CFR 1018.4: Claims that are covered.

(a) These procedures generally apply to any claim for payment of a debt which:

(1) Results from activities of the Board including fees imposed under 49 CFR part 1002; or

(2) Is referred to the Board for collection.

(b) These procedures do not apply to:

(1) A claim based on a civil monetary penalty for violation of a requirement of the Interstate Commerce Act or an order or regulation of the Board unless 49 CFR part 1021 provides otherwise;

(2) A claim as to which there is an indication of fraud, the presentation of a false claim, or misrepresentation on the part of the debtor, or any other party having an interest in the claim;

(3) A claim between Federal agencies; and

(4) A claim once it becomes subject to salary offset which is governed by 5 U.S.C. 5514.