Access key links:

This site uses cookies to help make it more useful and reliable. OurĀ cookies page explains what they are, which ones we use, and how you can manage or remove them.

International work


Best practices on cooperation between EU national competition authorities in merger review

The EU Merger Working Group - which comprises national competition authorities with responsibility for merger review from the EU member states and EFTA states as well as the European Commission - has published best practices which set out general principles for cooperation between national competition authorities when reviewing multi-jurisdictional mergers.

Best Practices on cooperation between EU National Competition Authorities In Merger Review, November 2011

The best practices recognize that in some instances greater cooperation between national authorities would benefit the merging parties, third parties and the authorities themselves by increasing the efficiency, effectiveness and transparency of merger review processes involving more than one EU member state. The best practices are intended to provide clarity on how this cooperation will operate and emphasize the importance of involvement by the merging parties.

The UK competition authorities, the CC and the Office of Fair Trading (OFT), have together been closely involved with drawing up the guidance and fully support this initiative. The CC and the OFT believe that these guidelines reflect their current practice in any event.

The best practices are available on the European Commission website.