UK Competition Litigation and Collective Actions Dataset

The study provides a longitudinal analysis of damages actions in the UK, focusing in particular on collective actions, access to justice, and litigation trends over time. It draws on an original dataset and aims to offer both descriptive insights and a basis for comparative work in the future.

Chart showing UK competition litigation and collective action trends over time

About the project

Project aims, methodology, team and advisory board.

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Datasets and publications

Coding book, datasets, publications, versions and reuse guidance.

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Estimate costs

Interactive litigation cost estimator based on selected inputs.

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Dataset overview

Timeframe 2004-2025
Distinct proceedings 454
Bilateral Actions (s.47A) 385
Collective Proceedings (s.47B) 69