42 CFR § 137.15
Who may participate in Tribal Self-Governance?
June 11, 2020
Those Self-Governance Tribes described in 503(a) of the Act [25 U.S.C. 458aaa-2(a)] participating in the Title III Tribal Self-Governance Demonstration Project and up to 50 additional Indian Tribes per year that meet the criteria in §137.18 may participate in self-governance.