U.S. Chamber files coalition amicus brief urging Fifth Circuit to decertify class in environmental mass-tort litigation and affirm that full Daubert review applies to expert testimony...
Third Circuit reverses class-certification order in wage-and-hour litigation. The U.S. Chamber filed an amicus brief at the panel stage in support of this outcome. The U.S. Chamber previously...
First Circuit denies Rule 23(f) certification. The U.S. Chamber filed an amicus brief urging the First Circuit to clarify that district courts must provide a reasoned explanation for class-...
U.S. Chamber files amicus brief urging Fifth Circuit to reverse district court’s decision certifying a participant-led multi-plan class action under Rule 23(b)(1)(B).
Ninth Circuit denies en banc rehearing of case certifying class of individuals claiming injury under Illinois’ Biometric Information Privacy Act. The U.S. Chamber filed an amicus brief urging the...
Fifth Circuit grants interlocutory review of class certification order in environmental mass-tort litigation. The U.S. Chamber filed an amicus brief urging the court to grant the defendant’s Rule...
U.S. Chamber files amicus brief urging First Circuit to clarify that district courts must provide a reasoned explanation for class-certification decisions in order to permit meaningful appellate...
U.S. Chamber urges Ninth Circuit to grant rehearing en banc and reverse class certification order in Illinois Biometric Privacy Act case with no actual injury and an expansive geographic scope. ...
D.C. Circuit affirms order denying class certification because plaintiffs’ own regression analysis established “negative damages” for more than 2,000 members of a 16,000 person class and thus...
