Series
Blogs
Big CAT Watch: our UK competition collective proceedings tracker (March 2026)
We are delighted to announce that Big CAT Watch has been updated as of 11 March 2026.
Big CAT Watch is our data and analysis platform covering UK competition collective proceedings in the Competition Appeal Tribunal (CAT).
Collective proceedings in the CAT involve large, fast-moving and complex claims. Big CAT Watch brings this all together in one place, with charts showing:
- Certification outcomes
- Whether applications are opt-in or opt-out, standalone or follow-on and the types of competition infringements alleged
- Which industrial sectors are being targeted
- Trial outcomes and settlements
Our latest edition includes updated data, analysis of the state-of-play following recent trial judgments and settlements, commentary on the implications of the Supreme Court’s decision in Evans v Barclays – and much more.