83.2—Purpose.
The purpose of this part is to establish a departmental procedure and policy for acknowledging that certain American Indian groups exist as tribes. Acknowledgment of tribal existence by the Department is a prerequisite to the protection, services, and benefits of the Federal government available to Indian tribes by virtue of their status as tribes. Acknowledgment shall also mean that the tribe is entitled to the immunities and privileges available to other federally acknowledged Indian tribes by virtue of their government-to-government relationship with the United States as well as the responsibilities, powers, limitations and obligations of such tribes. Acknowledgment shall subject the Indian tribe to the same authority of Congress and the United States to which other federally acknowledged tribes are subjected.