5 C.F.R. § 1210.26 Notices to debtor.
Title 5 - Administrative Personnel
The first written demand for payment must inform the debtor of the following: (a) The amount and nature of the debt; (b) The date payment is due, which will generally be 30 days from the date the notice was mailed; (c) The assessment of interest under §1210.27 from the date the notice was mailed if payment is not received within the 30 days; (d) The right to dispute the debt; (e) The office, address and telephone number that the debtor should contact to discuss repayment and reconsideration of the debt; and (f) The sanctions available to the MSPB to collect a delinquent debt including, but not limited to, referral of the debt to a credit reporting agency, a private collection bureau, or the Department of Justice for litigation.
Title 5: Administrative Personnel
PART 1210—DEBT MANAGEMENT
Subpart B—Claims Collection
§ 1210.26 Notices to debtor.