25 CFR § 44.102
Does this part affect existing tribal rights?
February 24, 2021
This part does not:
(a) Affect in any way the sovereign immunity from suit enjoyed by Indian tribes;
(b) Terminate or change the trust responsibility of the United States to any Indian tribe or individual Indian;
(c) Require an Indian tribe to apply for a grant; or
(d) Impede awards by any other Federal agency to any Indian tribe or tribal organization to administer any Indian program under any other law.