While the U.S. Court of Appeals for the Fourth Circuit’s recent class action decision in Trauernicht v. Genworth Financial Inc., No. 24-1880, – F.4th –, 2026 WL 667917 (4th Cir. Mar. 10, 2026), involves an ERISA retirement plan, the decision is useful well beyond that context. The decision highlights that: (1) mandatory (no opt-out)

A sometimes-overlooked aspect of class action law is how class certification rules interact with the Rules Enabling Act, which provides that rules of procedure and evidence “shall not abridge, enlarge or modify any substantive right.” 28 U.S.C. § 2072(b). Some class actions attempt to use the class action device to evade obstacles to obtaining individual