The Bureau of Indian Affairs is updating its regulations governing its Housing Improvement Program, which is a safety-net program that provides grants for repairing, renovating, or replacing existing housing and for providing new housing. This final rule is an important part of the Tiwahe initiative, which is designed to promote the stability and security of Indian families. This final rule aligns the program with other Federal requirements, allows leveraging of housing funds to increase the number of families served and projects funded, and promotes tribal sovereignty and self-determination by providing tribes with more flexibility in determining how to address waiting lists of tribal members awaiting housing assistance.