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Antitrust, Competition & Trade

We are one of the largest specialist competition and trade teams in the world advising across the full range of UK & EU antitrust, competition and trade matters.

Latest

  • CMS Spotlight: join our events and webinars!
    31 Mar 2026 1 min read
  • Heating Oil Market Study
    26 Mar 2026 7 min read
  • In-House Essentials: Insights
    26 Mar 2026 1 min read
  • EU/International Trade Outlook 2026 – How to Best Navigate Increasingly Choppy Waters?
    25 Mar 2026 14 min read
  • New State aid Guidelines and Exemption Regulation in the transport sector
    24 Mar 2026 6 min read
  • EU anti-dumping investigation concerning imports of copper tubes originating in China, Mexico, Vietnam and Uzbekistan
    17 Mar 2026 1 min read
  • EU anti-dumping investigation concerning imports of certain acrylic esters originating in the China, Saudi Arabia, South Africa, and the United States
    17 Mar 2026 2 min read
  • Cyber Space - Global cyber expectations for 2026: New laws, regulations and increased severity of incidents? Part 2
    12 Mar 2026 8 min read
  • European Commission unveils Industrial Accelerator Act Proposal – A turning point for EU Industrial Policy?
    11 Mar 2026 8 min read
  • European Commission adopts new SGEI decision on public service compensation: extension of scope for airports with up to 500.000 passengers per year
    06 Mar 2026 5 min read
  • European Commission consultation on the draft General Block Exemption Regulation on State aid with potential extension of operating aid to airports up to 500.000 passengers per year
    06 Mar 2026 7 min read
  • CMA launches private dentistry market study
    05 Mar 2026 4 min read
  • From gig to guarantee: how the EU is transforming platform work
    05 Mar 2026 7 min read
  • Türkiye Updates Merger Control Rules to Reflect Economic Reality
    23 Feb 2026 6 min read
  • Generative AI, LLMs and AI notetakers: A new threat to legal professional privilege?
    23 Feb 2026 12 min read

15 specialist practice areas in Antitrust, Competition & Trade

The CMS UK Antitrust, Competition and Trade team advises across the full range of UK and EU antitrust, competition and trade matters.

Based across London, Edinburgh and Brussels, we integrate seamlessly into the wider CMS Antitrust, Competition and Trade (ACT) group, one of the largest specialist competition and trade teams in the world. More than 225 CMS experts advise clients in more than 40 countries worldwide on all ACT matters. 

We advise businesses and their boards on all aspects of merger control, competition and regulatory investigations, market studies and compliance. We also advise extensively in the related areas of foreign direct investment controls, including the National Security and Investment Act, UK subsidy control, EU state aid, digital and sectoral regulation and public procurement. 

We have renowned sectoral experience, including in technology, media and communications, life sciences and healthcare, consumer products/FMCG and retail, energy and infrastructure, automotive and real estate among other sectors. 

Our size and very wide footprint enable us to handle all ACT matters irrespective of geographic dimension. Where necessary we cooperate with long established contacts from our wider network of law firms across the world. 

We use the most up-to-date technical and AI tools to support our business. 

We run frequent webinars and events on UK / EU competition developments and a renowned annual EU competition law conference which has become a feature in the Brussels calendar. We put out regular case law updates on UK, European and international competition and trade developments on our Law Now service. And our international group is steered, not just by a management committee of partners but also by an active associates’ group that keeps us innovating to serve clients.

competition law thumbnail training
 

Competition law eLearning course

The competition law team has designed this eLearning course to raise general awareness of the competition law rules, as well as reduce infringement risks.

Awards & Recognitions
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    "I was hugely impressed by the quality of thought, commitment, passion and work ethic with which CMS navigated us through this challenging CMA process. Simply put, they were outstanding."
    Martin Forbes, President of Cox Automotive International

Antitrust, Competition & Trade Insights

CMS Spotlight: join our events and webinars!

31 Mar 2026 1 min read

Heating Oil Market Study

26 Mar 2026 7 min read

In-House Essentials: Insights

26 Mar 2026 1 min read

EU/International Trade Outlook 2026 – How to Best Navigate Increasingly Choppy Waters?

25 Mar 2026 14 min read

New State aid Guidelines and Exemption Regulation in the transport sector

24 Mar 2026 6 min read

EU anti-dumping investigation concerning imports of copper tubes originating in China, Mexico, Vietnam and Uzbekistan

17 Mar 2026 1 min read

EU anti-dumping investigation concerning imports of certain acrylic esters originating in the China, Saudi Arabia, South Africa, and the United States

17 Mar 2026 2 min read

Cyber Space - Global cyber expectations for 2026: New laws, regulations and increased severity of incidents? Part 2

12 Mar 2026 8 min read

Events

  • United Kingdom
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • United Kingdom
    13 Apr 2026

    Skills for Future Facing Teams: Creating a team culture of coaching and feedback

  • United Kingdom
    16 Apr 2026

    Green claims in focus

  • United Kingdom
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • United Kingdom
    21 Apr 2026

    Future of Renewables Spring Seminars

  • United Kingdom
    22 Apr 2026

    Sustainable Buildings: Taking the Temperature in 2026

  • United Kingdom
    23 Apr 2026

    ESG: Breaking Down the Buzzword

  • United Kingdom
    28 Apr 2026

    Strategic expansion to India: A new chapter for UK higher education

  • United Kingdom
    28 Apr 2026

    IP Insights webinar series 2026

  • United Kingdom
    29 Apr 2026

    CMS Update Morning: Media, Sports and Entertainment

  • United Kingdom
    02 May 2026

    CMS at INTA 2026

  • United Kingdom
    05 May 2026

    Joint seminar with CMS and Tannenbaum Helpern - A global perspective on securing, maintaining, and enforcing...

  • United Kingdom
    05 May 2026

    Cross-Border Financial Services 2026 webinar series

  • United Kingdom
    13 May 2026

    2026 ITechLaw World Technology Law Conference in Chicago

  • United Kingdom
    21 May 2026

    Navigating Global Uncertainty: Practical Insights for In-House Teams

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