Speakers
Cian Mansfield
Attorney
Scott+Scott
Speaker Details
Cian Mansfield
Attorney
Scott+Scott
Cian Mansfield is the Managing Partner of Scott+Scott London.
He specialises in acting for businesses and consumers who have suffered losses arising from anticompetitive conduct or misrepresentations or omissions relating to investments.
Mr Mansfield collaborates closely with other members of the Firm’s Antitrust/Competition and Securities’ practices, including evaluating and developing claims – often on a multi-jurisdictional basis. He also works on pieces of general commercial litigation.
He has been recognized as being among Lawdragon’s 500 Leading Global Antitrust & Competition Lawyers (2025-2026) and holds ‘Recommended’ rankings by Lexology Index for his outstanding achievements in competition law.
Where
Event Type
Expert evidence plays a central role in many proceedings before the Competition Appeal Tribunal, where complex questions of economics, valuation, accounting, technology and market behaviour can be critical to the issues the Tribunal has to determine.
This session will examine the particular approach taken to expert evidence in the CAT, including the Tribunal’s expectations of experts, the preparation and presentation of expert evidence, interaction between opposing experts and the practical issues that can arise during proceedings.
With the introduction of the CAT’s dedicated Practice Direction on Expert Evidence, the session will also consider how the Tribunal’s approach is developing and what those acting as experts, or instructing them, need to know.
