1774/5/7/26 North West Wales Management Development Centre and Others v Mastercard Incorporated and Others and Visa Incorporated and Others

This case involves claims against entities in the Mastercard and Visa group of companies in respect of alleged interchange fee overcharges.

The case has been stayed pending the application of the class representative in the CICC Proceedings, case numbers 1441/7/7/22 and 1443/7/7/22, dated 13 May 2026 to the Court of Appeal for permission to appeal the Opt-In Application Judgment [2026] CAT 15.