Competition Policy

OECD M&A Watch

Synced 15/05/2026, 15:24:02
Coverage United Kingdom, Canada, Australia, United States, European Union
Window New and ongoing, plus the last 90 days
5 live jurisdictions 124 ongoing reviews 291 newly visible cases

At a glance

What stands out in the current public merger docket.

Open reviews, recent decisions, and the authorities currently setting the pace.

Total tracked

331

Official public cases surviving the current “new and ongoing” window.

Most active authority

European Commission

141 visible cases in this sync.

Busiest theme

NAICS 5311

10 cases in the strongest visible cluster.

Deep review count

10

Cases showing phase 2, remedies, references, or similarly heavy review signals.

Freshest case

Getty Images / Shutterstock merger inquiry

Competition and Markets Authority

Longest-running ongoing

DAEWOO / THOMSON MULTIMEDIA

10788 days open

Recent activity

Browse the register

Search across authorities, compare cases, and keep one filing open while you work through the list.

Showing 18 of 331 cases

Case list

Current cases

Prioritised by ongoing reviews, recent filings, and deeper review signals.

Coverage model

Honest by design: live where the official public registers are dependable.

There is no single OECD-wide merger register. This build focuses on official public case lists that can be synced cleanly into a static Astro deployment and still link directly to the source case.

United KingdomCanadaAustraliaUnited StatesEuropean Union

OECD members

38

Live jurisdictions

5

Official sources

5
  • No single OECD-wide public merger register exists, so this build focuses on official competition authorities with dependable public case registers.
  • United States coverage reflects public DOJ civil merger enforcement filings, not confidential HSR notifications.
  • European Commission coverage uses the Commission’s official merger case search and adds the EU’s supranational merger reviews alongside national OECD authority data.