31 C.F.R. § 29.518
(a) Notice. If a debtor's response to the demand letter does not result in payment in full, payment by offset, or payment in accordance with a voluntary repayment agreement or other repayment schedule acceptable to the Benefits Administrator, and the debtor's rights under § 29.512 through § 29.514 have been exhausted, the Benefits Administrator must report the debtor to a credit bureau. In addition, a debtor's failure to make subsequent payments in accordance with a repayment schedule must result in a report to a credit bureau. Before making a report to a credit bureau, the Benefits Administrator must notify the debtor in writing that -
(b) Report. If, after being sent the notice described in paragraph (a) of this section, the debtor does not pay the overpayment debt or make payments current under a repayment schedule or fails to respond to the notice, and 60 days have elapsed since the notice was mailed, the Benefits Administrator will report to a credit bureau that the debtor is responsible for an unpaid debt and provide the following information: