John Mason is the Head of Regulatory and Market Structure Propositions at Thomson Reuters. In this role, John and his team are responsible for ensuring that Thomson Reuters is effectively addressing the industry’s regulatory challenges – of which MiFID is a particular focus area – and developing solutions across the entire product range to meet the evolving requirements of the financial market participants. Prior to joining Thomson Reuters, Mason ran the European Enterprise Solutions for Bloomberg and was also their Global Head of Regulatory Reporting. Before joining Bloomberg Mason was the Chief Operating Officer for Core One Technologies prior to its sale to Markit.