On April 15, the U.S. Supreme Court declined a request by Visa and Mastercard to review a D.C. Circuit decision that appeared to add to a circuit split about how lower courts are to determine whether common issues predominate under Federal Rule of Civil Procedure 23(b)(3). 

The case, Visa Inc. v. Nat’l ATM Council, Inc., Case No. 23-814, was part of a long-running dispute between the card companies and ATM operators about ATM fees.  In July, the D.C. Circuit upheld the certification of three different Plaintiff classes over the card companies’ argument that the district court had failed to perform a “rigorous analysis” about whether class-wide issues predominated.  Nat’l ATM Council, Inc. v. Visa Inc., 2023 WL 4743013 (D.C. Cir. 2023).  Although it noted that the district court’s analysis was “notably terse,” the D.C. Circuit found no error in the lower court’s holding that Plaintiffs need only demonstrate a “colorable” method of proving class-wide injury and that the Plaintiffs’ evidence satisfied that test.  Rejecting the card companies’ argument that Plaintiffs’ class-wide injury methodology failed to weed out uninjured class members, the court observed that “Defendants’ contention that their model showing unharmed members is more accurate and credible than Plaintiffs’ different models showing that all members were harmed is … precisely the kind of material factual dispute” that should be resolved at the merits, not class certification, stage.  Id. at *11.    Continue Reading Supreme Court Declines to Wade into Class Certification “Predominance” Issue