25 CFR §513.4

1. (a)When the Chairman determines that a debt is owed to the Commission, the Chairman will send a written notice (Notice), also known as a demand letter. The Notice will be sent by facsimile or mail to the most current address known to the Commission. The Notice will inform the debtor of the following:
   1. (1)The amount, nature, and basis of the debt;
   2. (2)The methods of offset that may be employed;
   3. (3)The debtor's opportunity to inspect and copy agency records related to the debt;
   4. (4)The debtor's opportunity to enter into a written agreement with the Commission to repay the debt;
   5. (5)The Commission's policy concerning interest, penalty charges, and administrative costs, as set out in § 513.5, including a statement that such assessments must be made against the debtor unless excused in accordance with the FCCS and this part;
   6. (6)The date by which payment should be made to avoid late charges and enforced collection;
   7. (7)The name, address, and telephone number of a contact person or office at the Commission that is available to discuss the debt; and
   8. (8)The debtor's opportunity for review.
2. (b)A debtor whose debt arises from a notice of violation and/or civil fine assessment that has become a final order and that was subject to the Commission's appeal procedures at 25 CFR parts 580 through 585 may not re-litigate matters that were the subject of the final order.