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.
Topics We Cover
Latest Competition News
This week's edition of Competition weekly highlights includes, from a UK perspective: (1) the Court of Appeal refuses permission to appeal CAT...
A round-up of EU competition law developments, including (amongst other things) the latest EUMR developments....
A round-up of EU competition law developments, including (amongst other things) the Commission adopts interim measures against Meta in WhatsApp AI...
A round-up of UK competition law developments, including (1) the High Court issues judgment dismissing litigation funder’s challenge to CAT settlement...
A round-up of EU competition law developments, including (amongst other things) the Council of the EU adopts revised EU FDI screening regulation....
Latest Competition Practice Notes
The grid below sets out the notification thresholds as according to local legislation for all merger control regimes in the world as well as...
The grid below summarises key procedural information according to local legislation for all merger control regimes in the world.We have tried to...
1. Have there been any recent developments regarding the EAC merger control regime and are any updates/developments expected in the coming year? Are...
The below tracks completed Court of Justice appeal cases involving State aid (Articles 107 to 109 TFEU) and other actions for the recovery of aid...
This calendar lists upcoming UK competition law developments.June 2026DateType of eventDetails22/06/2026Trial 1Trial 1 due in Kelkoo.com (UK) Limited...
Latest Competition Precedents
To be read aloud by the Chair at the beginning of any meeting/gathering where competitors are present.[insert organisation name] [and all its business...
QuestionCorrect answer1. Competition law protects business and consumers from anti-competitive behaviour, and safeguards effective competitionTrue2....
Knowing our industry and competitors is beneficial to business success, but the risk of encountering a competition law issue when conducting this sort...
Meetings with competitors carry a high competition law risk.Please complete this form and return it to [insert, eg the legal team] before attending...
1Introduction1.1Competition benefits both businesses and consumers. It shows companies where they need to improve; encourages organisations to strive...
Latest Competition Q&As
Featured Competition content
Multi-jurisdictional foreign direct investment (FDI) control grid
Multi-jurisdictional foreign direct investment (FDI) control gridThis grid summarises when foreign direct investment (FDI) filings may be required in...
Market definition and analysis in EU and UK competition law
Market definition and analysis in competition lawMarket definition is the starting point for most competition law assessments and plays a central and...
Laos merger control
Laos merger controlA conversation with David Fruitman, Regional Competition Counsel, and Kristy Newby, Country Managing Director, Lao PDR, at regional...
MJ merger grid—jurisdiction
MJ merger grid—jurisdictionThe grid below sets out the notification thresholds as according to local legislation for all merger control regimes in the...
Market sharing
Market sharingWhere competitors 'carve up' markets or customers, or limit access into a market they are in effect isolating their business from...
Penalties in UK competition cases
Penalties in UK competition casesThe Competition and Markets Authority (CMA) and sectoral regulators with concurrent competition powers may impose...
Court of Justice appeals—ongoing cases tracker
Court of Justice appeals—ongoing cases trackerThe tables below lists competition appeal cases currently live (lodged or heard post 01/01/2012) before...
Article 102 TFEU—the prohibition on abuse of dominance
Article 102 TFEU—the prohibition on abuse of dominanceIn the EU, unilateral or ‘dominant’ firm conduct is governed by Article 102 TFEU. In particular,...
Clean team agreement
Clean team agreementThis AGREEMENT is made the [insert date] day of [insert month] [insert year]Parties1[Party 1] a company incorporated in [England...
EU phase II mergers—closed cases tracker
EU phase II mergers—closed cases trackerThe table lists all completed European Commission phase II merger investigations since 2000 as well as other...
Cases C- 48/22 P Google and Alphabet v Commission (Google Shopping)
Cases C- 48/22 P Google and Alphabet v Commission (Google Shopping)CASE HUBSee further, timeline.Case factsOutlineAppeal against the General Court's...
Chapter II prohibition
Chapter II prohibitionIn the UK, unilateral or ‘dominant’ firm conduct is governed by section 18 of the Competition Act 1998 (the Competition Act)....
Collective proceedings in the Competition Appeal Tribunal
Collective proceedings in the Competition Appeal TribunalSTOP PRESS: This PN has been affected by the CAT’s recent judgments in Justin Le Patourel v...
UK merger remedies—practice and policy
UK merger remedies—practice and policyUnder the Enterprise Act 2002, when investigating mergers, the Competition and Markets Authority (CMA) has the...
Pre-merger information exchange and integration planning
Pre-merger information exchange and integration planningThe due diligence and negotiation of a merger will inevitably involve exchanges of information...
Hong Kong FDI control
Hong Kong FDI controlA conversation with Chin Yeoh, partner, at multinational law firm Ashurst, on key issues on foreign direct investment (FDI)...
Brazil merger control
Brazil merger controlA conversation with José Inacio F. de Almeida Prado Filho, partner, Luiz Galvão, senior associate, and Brenda Corrêa, associate,...
Associated legal terms
Chapter II prohibition
A reference to the prohibition in section 18 of the Competition Act 1998 against conduct by one or more undertaking amounting to an abuse of a dominant position if it may affect trade within the UK.
Exclusive distribution agreement
Where a supplier agrees to sell its products to only one distributor for resale in a particular territory.
SIEC
Significantly impede effective competition.
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