Has the CAT’s MasterCard decision killed off opt-out class actions by indirect purchasers?

August 10, 2017

(by Sebastian Peyer) On 21 July the Competition Appeal Tribunal (‘CAT’) rejected an application for an opt-out collective proceedings order (‘CPO’) in Walter Hugh Merricks v Mastercard Inc, thereby  blocking the largest opt-out competition claim brought in the UK to date and one of the first large indirect purchaser actions. The applicant brought the claim on behalf of 46.2 million people asking Mastercard for around £14 billion in compensation. Despite the negative outcome for the applicant (and millions of consumers), the CAT’s decision has clarified a number of important points for future CPO applications. But the Tribunal’s decision may have also inadvertently raised the bar for indirect purchaser claims. Read the rest of this entry »