Class Actions & Mass Actions

Recent Activity

Results are sorted by the date of most recent activity.

In re Marriott International Customer Data Security Breach Litigation

October 3, 2022

U.S. Chamber files coalition amicus brief arguing that Fourth Circuit should reverse class certification where class members cannot be readily identified and the claims on which the district court...

American Campus Communities, Inc. v. Berry

September 20, 2022

U.S. Chamber files coalition amicus brief urging Texas Supreme Court to reject a “certify now and worry later” approach to class actions and hold that absent class members must have standing at...

Heredia v. Sunrise Senior Living, LLC

September 16, 2022

U.S. Chamber files amicus brief urging Ninth Circuit to reject certified class of individuals alleging a mere risk of a risk of injury.

McKnight v. Uber Technologies, Inc.

September 15, 2022

District court refuses to grant class objectors indicative ruling about whether Rule 23(e)(5)(B) would require court approval of payments made to objectors in exchange for withdrawing objections...

In re 3M Company

September 9, 2022

Sixth Circuit agrees to review certification of Rule 23(b)(2) injunctive class seeking an investigative study of health effects of PFAS chemicals and subsequent medical monitoring for nearly...

Kelly v. RealPage Inc.

August 24, 2022

Third Circuit holds that informational injury can be concrete and that certain Fair Credit Reporting Act disclosure obligations can be triggered by a general request from consumer. The court...

Fischer v. Federal Express Corp.

July 26, 2022

Third Circuit holds that every plaintiff in a FLSA collective action filed in federal court must establish personal jurisdiction over each defendant. The U.S. Chamber filed an amicus brief...

Prantil v. Arkema France S.A.

July 20, 2022

Fifth Circuit denies permission to appeal the certification of damages class that includes many individuals with no Article III standing. The U.S. Chamber filed a coalition amicus brief opposing...

In re Marriott International Customer Data Security Breach Litigation

July 14, 2022

Fourth Circuit grants petition for review of decision certifying a class whose members cannot be readily identified and an “issues” class to pursue elements of negligence when the negligence claim...

Harris v. Medical Transportation Management, Inc.

July 1, 2022

U.S. Chamber files amicus brief urging D.C. Circuit to hold that a Rule 23(c)(4) issues class must still satisfy the requirements of Rule 23(b) as to the plaintiffs’ cause of action and that the “...