The International Comparative Legal Guide to: Class & Group Actions
Class Action Updates and Developments: The Ascertainability Requirement and Motions to Strike Class Allegations
2015 Edition
Although the results are still mixed, many courts in recent years have become more sceptical about allowing class actions to proceed where the identity of the class members and their alleged harm is obscure, and more open to striking unsupported class allegations in the early stages of litigation.
This article appeared in the 2015 edition of The International Comparative Legal Guide to: Class & Group Actions; published by Global Legal Group Ltd, London.
Contacts
Capabilities
Suggested News & Insights
Notable Cases and Events in eDiscoveryOctober 1, 2026Sidley Advises InfraBridge on Sale of 50% Interest in 5.4 GW Power Portfolio to ArcLightSeptember 30, 2026Sidley Represents Electronics for Imaging in Its Combination With Agfa’s Digital Printing Solutions BusinessSeptember 28, 2026Delaware Chancery Ruling Addresses Public Benefit Corporation Directors’ Price-Maximization DutySeptember 22, 2026U.S. Department of Justice Announces Major Justice Manual Revisions on Sub-Regulatory Guidance and Dismissals of False Claims Act Qui TamsSeptember 21, 2026Sidley Secures US$640 Million Settlement for Genesis Healthcare Special Restructuring Committee Following High-Stakes Bankruptcy LitigationSeptember 18, 2026
- Stay Up To DateSubscribe to Sidley Publications
- Follow Sidley on Social MediaSocial Media Directory

