AT&T Mobility LLC v. Concepcion

Respondents filed a complaint against AT&T Mobility LLC ("AT&T"), which was later consolidated with a putative class action, alleging that AT&T had engaged in false advertising and fraud by charging sales tax on phones it advertised as free. AT&T moved to compel arbitration under the terms of its contract with respondents and respondents opposed the motion contending that the arbitration agreement was unconscionable and unlawfully exculpatory under California law because it disallowed classwide procedures. The district court denied AT&T's motion in light of Discover Bank v. Superior Court and the Ninth Circuit affirmed. At issue was whether the Federal Arbitration Act ("FAA"), 9 U.S.C. 2, prohibited states from conditioning the enforceability of certain arbitration agreements on the availability of classwide arbitration procedures. The Court held that, because it "stands as an obstacle to the accomplishment and execution of the full purposes and objectives of Congress," quoting Hines v. Davidowitz, California's Discover Bank rule was preempted by the FAA. Therefore, the Court reversed the Ninth Circuit's ruling and remanded for further proceedings consistent with the opinion.