In Hefczyc v. Rady Children's Hospital-San Diego, ___ Cal.App.5th ___ (Nov. 17, 2017), the Court of Appeal (Fourth Appellate District, Division One) affirmed the trial court's denial of class certification in a declaratory relief action. The opinion's main holding is that Code of Civil Procedure section 382 does not have an equivalent to Federal Rule of Civil Procedure 23(b)(1)(A) or (b)(2), the elements of which are less onerous for declaratory or injunctive relief actions than for damages actions. See slip op. at 11-25.
As a result, section 382's usual requirements apply to declaratory relief, injunctive relief and damages actions alike:
[T]here is no gap in California precedent to be filled by reference to Federal Rules of Civil Procedure, rule 23(b)(1)(A) or (b)(2) (28 U.S.C.) on the issue of what class certification standards must be met when a plaintiff seeks only declaratory or injunctive relief on behalf of a class. Even when the plaintiff seeks solely declaratory or injunctive relief, California case law follows the well-established requirements that our Supreme Court has consistently stated, namely, (as relevant here) that the plaintiff must establish that (1) the class is ascertainable; (2) common questions predominate; and (3) a class action would provide substantial benefits, making it superior to other procedures for resolving the controversy.
Id. at 24-25.