CFR›Title 25›Chapter I›Part 166›Subpart I›Subject Group Notification ContainsSections 166.803–166.805CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Sections 166.803 § 166.803 How are trespassers notified of a trespass determination? 166.804 § 166.804 What can I do if I receive a trespass notice? 166.805 § 166.805 How long will a written trespass notice remain in effect? Previous Actions Actions Next Penalties, Damages, and Costs Penalties, Damages, and Costs