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Title 25

Displaying title 25, up to date as of 9/03/2026. Title 25 was last amended 12/01/2025.
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Title 25IndiansPart / Section
Chapter IBureau of Indian Affairs, Department of the Interior1 – 299
Subchapter HLand and Water150 – 183
Part 151Land Acquisitions151.1 – 151.18
§ 151.1What is the purpose of this part?
§ 151.2How are key terms defined?
§ 151.3What is the Secretary's land acquisition policy?
§ 151.4How will the Secretary determine that statutory authority exists to acquire land in trust status?
§ 151.5May the Secretary acquire land in trust status by exchange?
§ 151.6May the Secretary approve acquisition of a fractional interest?
§ 151.7Is Tribal consent required for nonmember acquisitions?
§ 151.8What documentation is included in a trust acquisition package?
§ 151.9How will the Secretary evaluate a request involving land within the boundaries of an Indian reservation?
§ 151.10How will the Secretary evaluate a request involving land contiguous to the boundaries of an Indian reservation?
§ 151.11How will the Secretary evaluate a request involving land outside of and noncontiguous to the boundaries of an Indian reservation?
§ 151.12How will the Secretary evaluate a request involving land for an initial Indian acquisition?
§ 151.13How will the Secretary act on requests?
§ 151.14How will the Secretary review title?
§ 151.15How will the Secretary conduct a review of environmental conditions?
§ 151.16How are formalization of acceptance and trust status attained?
§ 151.17What effect does this part have on pending requests and final agency decisions already issued?
§ 151.18Severability.