In a 5-4 decision authored by Chief Justice Roberts on April 24, 2019, the United States Supreme Court held that the Federal Arbitration Act (“FAA”) precludes a court from compelling class arbitration when an agreement is ambiguous on the availability of such arbitration. Lamps Plus Inc. et al. v. Varela, No. 17-988, 587 U.S.

In Chavarria v. Ralphs Grocery Co., No. 11-56673, 2013 WL 5779332 (9th Cir. Oct. 28, 2013), the plaintiff, a former deli clerk, brought a class action against Ralphs for various alleged wage and hour violations of the California Labor Code.  As a condition of employment, Chavarria signed an arbitration agreement containing a class action waiver.  Ralphs filed a motion to compel arbitration.

Arbitration clauses meant to prohibit class action arbitrations, whether in employment agreements or other documents, need to be reviewed after a recent Supreme Court decision.  In Oxford Health Plans v. Sutter, ___ U.S. ____, No. 12-135 (June 10, 2013),  the Court unanimously upheld an arbitrator’s ruling that a pediatrician could proceed with a class action arbitration against Oxford Health Plans under a fee-for-services contract that was silent as to class arbitration.  In doing so, the Court clarified its prior holding in Stolt-Nielsen S.A. v. AnimalFeeds Int’l Corp.,  559 U.S. 662 (2010) that an arbitrator only may permit a class arbitration if the contract at issue permits it.