CFR›Title 25›Chapter I›Part 161›Subpart I ContainsSections 161.800–161.802CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart I—Concurrence/Appeals/Amendments Sections 161.800 § 161.800 How does the Navajo Nation provide concurrence to BIA? 161.801 § 161.801 May decisions under this part be appealed? 161.802 § 161.802 How will the Navajo Nation recommend amendments to this part? Previous H Subpart H—Trespass