California v. Cabazon Band of Mission Indians

Background

Two federally recognized tribes occupying reservations in Riverside County, California, run bingo and card-game operations that are open to the public and played mostly by non‑Indians. The tribes say the games are their main source of employment and the sole source of tribal revenues. California and Riverside County sought to apply state and local gambling laws, including limits on staffing, prize sizes, and how profits are held.

Reasoning

The Court examined whether Congress had authorized state or local regulation of tribal gaming. It held that the 1953 law known as Pub. L. 280 and the Organized Crime Control Act did not allow California or the county to enforce their gambling rules on these reservations. The majority emphasized federal and tribal interests in promoting tribal self‑sufficiency, the Secretary of the Interior’s approval of tribal gaming ordinances, and the risk that state regulation would unduly interfere with tribal government.

Real world impact

As a result, California and the county cannot apply the challenged gambling restrictions to the Cabazon and Morongo tribal enterprises. The decision protects the tribes’ ability to operate bingo and card games that generate revenue and jobs for their members. The ruling leaves federal authorities, not the State, responsible for any criminal enforcement on the reservations and notes that federal policy has encouraged tribal gaming development.

Dissents or concurrances

A dissent argued the State should be able to enforce its prohibitions against high‑stakes gambling to prevent organized crime and protect state revenue and charities, warning that the majority’s approach could exempt other unlawful commercial enterprises.