The Competition Collective Actions Forum 2023


Liam Colley and Anca Cojoc will discuss issues related to UK ‘collective’ competition litigation at this live, in-person event in London.

Mr Colley’s panel, ‘Examining Claimant and Defendant Perspectives on Certification and Strike Out,’ will provide an economic perspective on topics that include:

  • Authorisation and eligibility conditions in UK collective claim certification
  • Conditions for class certification
  • Structuring class actions
  • Competition Appeal Tribunal (CAT) certification

Dr Cojoc’s panel, ‘Enhancing Claim Valuation and the Instruction and Role of Experts,’ will cover issues related to valuation, damages, and experts, including:

  • Access to evidence
  • Role of experts in pre- and post-certification
  • Calculating damages in cross-border cases
  • Pass-on and volume effect and the impact on claim valuation

Cornerstone Research is a sponsor of this event, hosted by ThoughtLeaders 4 Competition. For more information, visit the event website.


  • London

Liam Colley

Senior Vice President

  • London

Anca Cojoc