Whether IGRA unequivocally expressed Congress’s intent to abrogate state sovereign immunity.
Holding
Yes. IGRA unmistakably purported to authorize Indian tribes to sue States that fail to negotiate gaming compacts in good faith.
Reasoning
Congress must state its intent to abrogate sovereign immunity with unmistakable clarity. A general grant of federal jurisdiction is ordinarily insufficient because the Court requires a clear legislative statement before reading a statute to subject States to private suits in federal court.
IGRA met that demanding standard. Its jurisdictional provision authorizes tribal causes of action based on a State’s failure to negotiate or to negotiate in good faith, and its remedial provisions repeatedly direct what “the State” must do. The statute places the burden of proof on the State, authorizes an order requiring the State to conclude a compact, and requires the State to participate in mediation. Those provisions made the intended state defendant unmistakable.