CFR > Title 25 - Indians > CHAPTER V—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR, AND INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES > PART 900—CONTRACTS UNDER THE INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT > SUBPART A—General Provisions (§900.1 to §900.5) > 900.4—Effect on existing tribal rights.

900.4—Effect on existing tribal rights.

Nothing in these regulations shall be construed as:
(a) Affecting, modifying, diminishing, or otherwise impairing the sovereign immunity from suit enjoyed by Indian tribes;
(b) Terminating, waiving, modifying, or reducing the trust responsibility of the United States to the Indian tribe(s) or individual Indians. The Secretary shall act in good faith in upholding this trust responsibility;
(c) Mandating an Indian tribe to apply for a contract(s) or grant(s) as described in the Act; or
(d) Impeding awards by other Departments and agencies of the United States to Indian tribes to administer Indian programs under any other applicable law.