We have repeatedly discussed in this space the ongoing debate among the federal courts about ascertainability—a red-hot topic in class action litigation these days. (For a more detailed look at our views on the ascertainability doctrine, see the amicus brief (pdf) that we filed on behalf of the National Association of Manufacturers in support of a pending cert petition.) That topic—and the debate among the lower courts—shows no sign of slowing down, as evidenced by new decisions issued by the Second, Sixth, and Third Circuits over the past two months. The central takeaway from these decisions is that while ascertainability is not a panacea for defendants facing consumer class actions, the doctrine (or variations on the ascertainability theme) should help defeat class actions in many circuits when class members cannot be identified without individualized inquiries.
Can you have a class action if class members can’t reliably be found? That question is at the heart of the debate over ascertainability—one that has divided the federal courts. Earlier this week, the Ninth Circuit weighed in, holding in Briseno v. ConAgra Foods, Inc. (pdf) that plaintiffs need not demonstrate “an administratively feasible way to identify class members [as] a prerequisite to class certification.”
That conclusion is disappointing.