The massive U.K. collective lawsuit against Mastercard will return to the Competition Appeal Tribunal for further proceedings as a result of the December 11, 2020 Judgement of the U.K. Supreme Court. The high-profile lawsuit is the first under the U.K.’s recently adopted opt-out collective action procedures for consumer protection claims. The case is also the first collective action proceeding to reach the U.K Supreme Court. The Court’s judgment sets out important guidelines and principles for collective action proceedings. The Court’s December 11, 2020 Judgment can be found here. A written summary of the Court’s Judgment can be found here, and a video summary of the Judgment delivered by Lord Michael Briggs can be found here.
Continue Reading U.K. Supreme Court Ruling Clears Way for Massive Opt-Out Collective Action Proceeding Against Mastercard

MasterCardThere have been few more powerful forces acting recently on the litigation environment around the world than third-party litigation financing. The recent rise of litigation funding, often accompanied by the active involvement of U.S. law firms, is changing the face of litigation in numerous countries. The collective action to be filed against MasterCard later this summer in the U.K. by U.S. law firm Quinn Emanuel, in an initiative being financed by Chicago-based litigation funding firm Gerchen Keller Capital LLC, is the latest and highest profile example of this trends. Indeed, the anticipated MasterCard action in some ways reflects the coming together of many of the important global litigation trends, as discussed below. The Quinn Emanuel law firm’s July 2016 press release about the planned lawsuit can be found here. Julie Triedman’s July 6, 2016 American Lawyer article entitled “Quinn Emanuel, Litigation Funder Team Up for Landmark $25B MasterCard Fight” can be found here.
Continue Reading Global Litigation Trend Lines Converge in Massive U.K. Collective Action Competition Claim Against MasterCard