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About Competition Law

In competition, we know that detailing the law isn't enough. You need to be able to see things from a commercial perspective so you can protect the competitiveness of your or your clients' businesses.

Multi-jurisdictional merger control toolkit

Get maintained, up-to-date information on key jurisdictional and procedural issues for all merger control regimes around the world. Plus, Where to Notify, our calculator that carries out MJ merger assessments for you.

Multi-jurisdictional FDI toolkit

Regularly updated information on key jurisdictional and procedural issues for worldwide foreign direct investment (FDI) control regimes. Get summary grids, jurisdictional guides, and a news feed summarizing developments.

Merger decisions database

A database of published decisions. 30 filters like transaction type, industry and market definition, and substantive assessment. Plus decisions from key jurisdictions from 2007, and new jurisdictions constantly added.

Commercial perspective

In competition, we know that detailing the law isn't enough. You need to be able to see things from a commercial perspective so you can protect the competitiveness of your or your clients' businesses.

Our Top Sources

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Associated legal terms

Agreement

Agreement is broadly defined under EU and UK competition law so as to include activities ranging from a legally enforceable contract between two or more parties to an informal albeit clear understanding, whether entered into in writing or verbally.

Enterprise

The activities, or part of the activities, of a business.

Herfindahl-Hirschman Index

An economic measure of market concentration, used as an indicator of competitive pressure by competition law authorities when assessing whether proposed mergers could be expected to produce anti-competitive effects.
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