
The UK Class Actions Forum - The 5th Annual
Join Experienced Practitioners to Navigate the Evolving UK Group Litigations and Class Actions Landscape
14th - 15th October 2025 - Central London
Complimentary attendance for In-House Counsel, Regulatory Authorities and Government Representatives
Agenda
Registration & Networking
9.00am
Chairperson’s Opening Remarks:
9.30am

Wessen Jazrawi, Partner
Mishcon de Reya

Boris Bronfentrinker, Partner
Willkie Farr & Gallagher

Mark Sansom, Managing Partner
Freshfields

Tom Ross, Partner
Harcus Parker
Keynote: A Regulator's Perspective on the Evolution of Class Actions
9.45am
A Year in Review: Keeping Up with the Competition Appeals Tribunal in 2025
10.25am
- Navigating logistical challenges of processing large class action cases
- How the new president of the tribunal has affected the regime
- Retrospective on Cases Closed Under CAT Regime

Dorothea Antzoulatos, Director
Charles Lyndon

Walter Merricks CBE,
Networking & Refreshment Break
11.05am
Addressing the Current Litigation Funding and Insurance Landscape in Class Action Cases
11.35am
- How Le Patourel did (or didn’t) affect the prospects for funding claims in the CAT
- Expected developments concerning reviews of the PACCAR judgement in 2025
- Addressing the ongoing settlement conversation following Merricks

Helen Fairhead, Partner
Norton Rose Fulbright

Paul Chaplin, Partner
Addleshaw Goddard
Determining How to Most Effectively Leverage Experts in Collective Action Litigation
12.15pm
- Utility of Experts in Pre-Trial Certification
- Collecting and presenting evidence in class actions cases
- Using experts to inform claimaint and defendant strategies

Simon Day, Partner
Macfarlanes

Tom Ross, Partner
Harcus Parker

Lorenzo Vasselli, Senior Associate
The Brattle Group

David Parker, Managing Director
Berkeley Research Group
Networking & Lunch Break
12.55pm
Understanding UK Collective Actions with Cross-Border Elements
1.55pm
- Enforcing UK Judgements abroad
- Answering jurisdictional questions for cases concerning multiple countries
- Cooperation between international parties when strategizing

Thomas Shortland, Partner
Cohen & Gresser

Charles Livingstone, Partner
Brodies
Assessing the Growth of Securities and Shareholder Litigation in the UK
2.35pm
- Changes in the litigation landscape for shareholder claims
- Understanding the different kinds of claims and their scope
- Discussing the impact Ryan Morris v Williams & Co had on Shareholder Litigation
Andrew Poulton, Partner
Linklaters

Matthew Reach , Partner
Fox Williams

Leigh Callaway, Partner
Fladgate

Fiona Huntriss, Partner
Pallas Partners LLP

Marzena Meeson, Associate Director
Berkeley Research Group
Networking & Refreshment Break
3.05pm
Reviewing the impact of ESG Class Action Cases
3.45pm
- Discussing recent successful and unsuccessful ESG claims
- What is the best vehicle for bringing ESG claims?
- Greenwashing, human rights violations, and supply chain malfeasance

Camilla Sanger, Partner
Slaughter and May

Daniel Leader, Partner
Leigh Day

Tom Ainsworth, Partner
Pogust Goodhead
Updates in Data Privacy Litigation Worldwide
4.45pm
- How consumer protection regulation in the EU has affected Data Privacy liability
- Prospects for ongoing Data Privacy Cases
- How Regulatory oversight is keeping up with the developments in technology

Emily Cox, Partner
Pinsent Masons

John Yanchunis, Attorney
Morgan & Morgan (US)
Chairperson’s Closing Remarks
5.35pm
Networking & Refreshments
9.00am
Chairpersons' Opening Remarks
9:30am
Discussing Effective Case Management in the Competition Appeals Tribunal
9.45am
- Changes to case management in the new CAT regime
- Effective management of a class pre-action
- Establishing timelines for litigation

Sarah Houghton, Partner
Mishcon de Reya

Sarah Abram KC, King's Counsel
Brick Court Chambers
Exploring Defence Strategies for Collective Action Cases
10:25am
- What we can (and what we can't) learn from class action cases so far
- Managing the reputation of a client and dispelling harmful narratives
- Disputing commonality of class members and pre-trial certification

Tatiana Siakka, Partner
Squire Patton Boggs

Satyen Dhana, Partner
Kirkland & Ellis
Networking & Refreshment Break
11.05am
Tracking the Progress and Impact of the Representative Action Directive
11.35pm
- How the Representative Action Directive has been implemented in different European states
- Opportunities for UK practitioners for funding and cooperation in the EU
- How developments in Europe have affecting approaches to collective litigation elsewhere

Jan Spittka, Partner
Clyde & Co

Koen Rutten, Partner
Finch Dispute Resolution
Enhancing Class Management and Communication
12.15am
- Involving Claims Adminsitration early in a class action claim
- Conversations about distribution during settlement talks
- Navigating the logistical challenges of managing a large class

Natasha Pearman, Partner
Milberg London

Boris Bronfentrinker, Partner
Willkie Farr & Gallagher
Niamh Tattersall, Director, Class Action Operations, EMEA
Verita Global
Networking & Lunch Break
12.55pm
Anticipating the Rise of Product Liability Litigation
1.55pm
- The shift from personal injury to economic loss
- Understanding the practical scope of product liability claims
- Potential for forum shopping product liability claims

Mark Sansom, Managing Partner
Freshfields

Jennifer Miles, Partner
Eversheds Sutherland
Examining Recent Collective Action Settlements
2.35pm
- Assessing how recent settlements have impacted interest in future class action claims
- How valuation affects settlement prospects before and during litigation
- Managing public relations during the settlement process

Belinda Hollway, Partner
Hausfeld

Wessen Jazrawi, Partner
Mishcon de Reya

Paul Stuart, Partner
Cleary Gottlieb
Networking & Refreshment Break
3:15pm
Evaluating Options for Group Litigation Outside of the Competition Appeals Tribunal
3.45pm
- The CPR 19.8 Procedure for Representative Actions After Marks & Clerk
- Understanding Managed Claims and GLO’s
- Challenges for Bookbuilding and Class Management in Opt-In Cases

Darren Kidd, Partner
Clarke Willmott

Danielle Carr, Partner
Browne Jacobson
Good Press is Good Press – Managing Public Perception in Group Litigation
4.25pm
- Protecting the reputation of a client defending against collective action
- Crafting strong public relations for class action claims
- The importance of image management for funders in the UK

Dr Rachael Kent,
Class Representative & Digital Health Consultant

Jeremy Sher, Partner, International Co-Head of Global Class Actions Group
DLA Piper
Chairperson's Closing Remarks and Close of Day
5.15pm
Wessen Jazrawi - Partner - Mishcon de Reya
Boris Bronfentrinker - Partner - Willkie Farr & Gallagher
Mark Sansom - Managing Partner - Freshfields
Tom Ross - Partner - Harcus Parker
- Navigating logistical challenges of processing large class action cases
- How the new president of the tribunal has affected the regime
- Retrospective on Cases Closed Under CAT Regime
Walter Merricks CBE - -
- How Le Patourel did (or didn’t) affect the prospects for funding claims in the CAT
- Expected developments concerning reviews of the PACCAR judgement in 2025
- Addressing the ongoing settlement conversation following Merricks
Paul Chaplin - Partner - Addleshaw Goddard
- Utility of Experts in Pre-Trial Certification
- Collecting and presenting evidence in class actions cases
- Using experts to inform claimaint and defendant strategies
Tom Ross - Partner - Harcus Parker
Lorenzo Vasselli - Senior Associate - The Brattle Group
David Parker - Managing Director - Berkeley Research Group
- Enforcing UK Judgements abroad
- Answering jurisdictional questions for cases concerning multiple countries
- Cooperation between international parties when strategizing
Charles Livingstone - Partner - Brodies
- Changes in the litigation landscape for shareholder claims
- Understanding the different kinds of claims and their scope
- Discussing the impact Ryan Morris v Williams & Co had on Shareholder Litigation
Matthew Reach - Partner - Fox Williams
Leigh Callaway - Partner - Fladgate
Fiona Huntriss - Partner - Pallas Partners LLP
Marzena Meeson - Associate Director - Berkeley Research Group
- Discussing recent successful and unsuccessful ESG claims
- What is the best vehicle for bringing ESG claims?
- Greenwashing, human rights violations, and supply chain malfeasance
Daniel Leader - Partner - Leigh Day
Tom Ainsworth - Partner - Pogust Goodhead
- How consumer protection regulation in the EU has affected Data Privacy liability
- Prospects for ongoing Data Privacy Cases
- How Regulatory oversight is keeping up with the developments in technology
John Yanchunis - Attorney - Morgan & Morgan (US)
- Changes to case management in the new CAT regime
- Effective management of a class pre-action
- Establishing timelines for litigation
Sarah Abram KC - King's Counsel - Brick Court Chambers
- What we can (and what we can't) learn from class action cases so far
- Managing the reputation of a client and dispelling harmful narratives
- Disputing commonality of class members and pre-trial certification
Satyen Dhana - Partner - Kirkland & Ellis
- How the Representative Action Directive has been implemented in different European states
- Opportunities for UK practitioners for funding and cooperation in the EU
- How developments in Europe have affecting approaches to collective litigation elsewhere
Koen Rutten - Partner - Finch Dispute Resolution
- Involving Claims Adminsitration early in a class action claim
- Conversations about distribution during settlement talks
- Navigating the logistical challenges of managing a large class
Boris Bronfentrinker - Partner - Willkie Farr & Gallagher
Niamh Tattersall - Director, Class Action Operations, EMEA - Verita Global
- The shift from personal injury to economic loss
- Understanding the practical scope of product liability claims
- Potential for forum shopping product liability claims
Jennifer Miles - Partner - Eversheds Sutherland
- Assessing how recent settlements have impacted interest in future class action claims
- How valuation affects settlement prospects before and during litigation
- Managing public relations during the settlement process
Wessen Jazrawi - Partner - Mishcon de Reya
Paul Stuart - Partner - Cleary Gottlieb
- The CPR 19.8 Procedure for Representative Actions After Marks & Clerk
- Understanding Managed Claims and GLO’s
- Challenges for Bookbuilding and Class Management in Opt-In Cases
Danielle Carr - Partner - Browne Jacobson
- Protecting the reputation of a client defending against collective action
- Crafting strong public relations for class action claims
- The importance of image management for funders in the UK
Jeremy Sher - Partner, International Co-Head of Global Class Actions Group - DLA Piper

Contact Us
Partnerships
For Partnerships enquiries please contact Ben Jobson on +44 (0) 20 3059 9525 or email ben.jobson@thoughtleaders4.com
General and Booking
For General and Booking enquiries please contact Danushka De Alwis on +44 (0) 20 3580 5891 or email danushka@thoughtleaders4.com
Speaking Opportunities
For Speaking Opportunities enquiries please contact Owen Dilworth on +44 (0) 20 3998 9971 or email owen@thoughtleaders4.com
Venue & Logistics
For Venue & Logistics enquiries please contact Laura Fraser on +44 (0) 20 3433 2284 or email laura@thoughtleaders4.com