25 CFR 291.1 - Purpose and scope.
The regulations in this part establish procedures that the Secretary will use to promulgate rules for the conduct of Class III Indian gaming when:
(a) A State and an Indian tribe are unable to voluntarily agree to a compact and;
(b) The State has asserted its immunity from suit brought by an Indian tribe under 25 U.S.C. 2710(d)(7)(B).