25 U.S. Code § 1041b - Federal recognition, trust relationship, and program eligibility
The Federal recognition of the Tribe and the trust relationship between the United States and the Tribe are hereby reaffirmed. Except as otherwise provided in this subchapter, the Act of June 26, 1936 (49 Stat. 1967; 25 U.S.C. 501 et seq.) (commonly known as the “Oklahoma Indian Welfare Act”), and all laws and rules of law of the United States of general application to Indians, Indian tribes, or Indian reservations which are not inconsistent with this subchapter shall apply to the Tribe, and to its members and lands. The Tribe is hereby recognized as an independent tribal entity, separate from the Cherokee Nation or any other Indian tribe.
Subject to the provisions of this subsection, the Tribe and its members are eligible for all special programs and services provided by the United States to Indians because of their status as Indians.
Except as provided in paragraph (3), the members of the Tribe who are residing on land recognized by the Secretary to be within the Cherokee Nation and eligible for Federal program services or benefits through the Cherokee Nation shall receive such services or benefits through the Cherokee Nation.
The Tribe shall not be eligible to apply for or administer any Federal programs or services on behalf of Indians  recipients if such recipients are receiving or are eligible to receive the same federally funded programs or services from the Cherokee Nation.
 So in original. Probably should be “Indian”.
The Oklahoma Indian Welfare Act, referred to in subsec. (a), is act June 26, 1936, ch. 831, 49 Stat. 1967, as amended, also popularly known as the Oklahoma Welfare Act, which is classified generally to subchapter VIII (§ 501 et seq.) of this chapter. For complete classification of this Act to the Code, see Short Title note set out under section 501 of this title and Tables.