36 C.F.R. § 1011.8 When will the Presidio Trust suspend or terminate debt collection on a debt?
Title 36 - Parks, Forests, and Public Property
If, after pursuing all appropriate means of collection, the Presidio Trust determines that a debt is uncollectible, the Presidio Trust may suspend or terminate debt collection activity in accordance with the FCCS and the Presidio Trust's procedures.
Title 36: Parks, Forests, and Public Property
PART 1011—DEBT COLLECTION
Subpart B—Procedures To Collect Presidio Trust Debts
§ 1011.8 When will the Presidio Trust suspend or terminate debt collection on a debt?

