Prohibits the federal government from contracting with an offeror or any of its principals if the offeror certifies that it or any of its principals: (1) within the preceding three years, has been convicted of (or had a civil judgment rendered against it for) commission of fraud or a criminal offense in connection with obtaining, attempting to obtain, or performing a public contract or subcontract, violation of federal or state antitrust statutes relating to the submission of offers, commission of embezzlement, theft, forgery, bribery, falsification or destruction of records, making false statements, tax evasion, or violating federal criminal tax laws, or receiving stolen property; (2) are presently criminally or civilly charged by a governmental entity with such offenses; or (3) within the preceding three years, has been notified of any delinquent federal taxes in an amount that exceeds $3,000 for which the liability remains unsatisfied.