2 C.F.R. § 180.345
What happens if I fail to disclose information required under § 180.335?
If a Federal agency later determines that you failed to disclose information under § 180.335 that you knew at the time you entered into the covered transaction, the Federal agency may:
(a) Terminate the transaction for material failure to comply with the terms and conditions of the transaction; or
(b) Pursue any other available remedies, including suspension and debarment.