10 U.S.C. § 4651: Expenditure of appropriations: limitation

the United States may, by written notice to the contractor, terminate the right of the contractor to proceed under the contract if the Secretary concerned or his designee finds, after notice and hearing, that the contractor, or his agent or other representative, offered or gave any gratuity, such as entertainment or a gift, to an officer, official, or employee of the United States to obtain a contract or favorable treatment in the awarding, amending, or making of determinations concerning the performance, of a contract; and if a contract is terminated under clause (1), the United States has the same remedies against the contractor that it would have had if the contractor had breached the contract and, in addition to other damages, is entitled to exemplary damages in an amount at least three, but not more than 10, as determined by the Secretary or his designee, times the cost incurred by the contractor in giving gratuities to the officer, official, or employee concerned. This section does not apply to a contract that is for an amount not greater than the simplified acquisition threshold (as defined in section 134 of title 41 ).