Last week, in American Express Co. v. Italian Colors Restaurant, the United States Supreme Court, in a 5-3 ruling, reversed the Second Circuit and held that a contractual waiver of class arbitration is enforceable under the Federal Arbitration Act (FAA) even if the cost of proving an individual claim in arbitration exceeds the potential recovery. In holding that a class action waiver in an arbitration agreement is enforceable, even as to federal anti-trust claims, this decision builds upon the trend set in Stolt-Nielsen S.A. v. AnimalFeeds Int’l Corp., 559 U.S. 662 (2010), AT & T Mobility LLC v. Concepcion, 131 S. Ct. 1740 (2011), and CompuCredit Corp. v. Greenwood, 132 S. Ct. 665 (2012) – that arbitration agreements should be enforced according to their terms even for claims under federal statutes.