After the Commission sends FMS notification of an individual's liability for a debt, the Commission will promptly notify FMS of any change in the notification, if the Commission:

(a) Determines that an error has been made with respect to the information contained in the notification;

(b) Receives a payment or credits a payment to the account of the debtor named in the notification that reduces the amount of the debt referred to FMS for offset; or

(c) If the debt amount is otherwise incorrect, except that the amount of a debt referred to FMS will not be increased unless the Commission has complied with the due process requirements of this subpart and the Federal Claims Collection Standards as to the amount of the increase.