The aim of this guide is to provide its readers with a pragmatic overview of the law and practice of class actions across a variety of jurisdictions.

Each chapter of this guide provides information about the current issues affecting class actions in a particular country and addresses topics such collective redress proceedings, opt-in/opt-out, juries and reform.

The Q&A template for each chapter has been provided by Sarah-Jane Dobson of Ashurst.

Use the tabs to access our Hot Topics and Legal Landscape content.

Hot Topics explore specific issues in greater depth, including those with cross‑border relevance.

Legal Landscapes share authors’ views on the year ahead, highlighting key opportunities, risks, technological impacts, and guidance for clients.

4th Edition | Published: June 2026

The aim of this guide is to provide its readers with a pragmatic overview of the law and practice of class actions across a variety of jurisdictions.

Each chapter of this guide provides information about the current issues affecting class actions in a particular country and addresses topics such collective redress proceedings, opt-in/opt-out, juries and reform.

The Q&A template for each chapter has been provided by Sarah-Jane Dobson of Ashurst.

Use the tabs to access our Hot Topics and Legal Landscape content.

Hot Topics explore specific issues in greater depth, including those with cross‑border relevance.

Legal Landscapes share authors’ views on the year ahead, highlighting key opportunities, risks, technological impacts, and guidance for clients.

4th Edition | Published: June 2026