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Regulatory Law Firm and Legal Services

Companies in regulated industries are under constant scrutiny over anti-competitive behaviour. With our in-depth sector specific competition law expertise, we help clients verify whether market conduct and behaviour is fully compliant. We also represent clients in proceedings by sector specific regulators (media, telecoms, energy, transport, post etc.) and in judicial and administrative appeals against regulatory decisions.  Clients come to us for the strength and depth of our industry knowledge and its spread across Europe and beyond. Wherever necessary we combine our competition law expertise with the in-depth market knowledge of our colleagues from the CMS industry focus groups that CMS has created for many industry sectors (TMC, digital, energy etc.). 

Regulatory Law Firm and Legal Services

Consumer sales in 2026: new obligations for e-commerce and brick-and-mortar shops in Poland

22 Jun 2026 5 min read

ACC Europe Annual Conference 2026

03 Jun 2026

Middle East: European Commission publishes guide on EU law applicable to the aviation sector

19 May 2026 4 min read

European Commission's call for evidence on a new European Aviation and Aerospace Strategy

19 May 2026 3 min read

Draft new European Commission Guidelines on State aid in the aviation sector: stricter constraints and limited access to aid for regional airports

18 May 2026 10 min read

The European Commission adopts a Temporary State aid Framework to support sectors impacted by the situation in the Middle East

05 May 2026 4 min read

Bristol Airport Limited v Welsh Ministers: The CAT's First Ruling on a Principles Assessment

28 Apr 2026 10 min read

CMS Expert Guide to Foreign Investment Screening Laws

23 Apr 2026 2 min read

Events

  • International
    30 Jun 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • International
    07 Jul 2026

    2026 Insurance sector webinar programme

Local market knowledge. Global outlook

We provide future-facing legal advice to help your organisation thrive. Combining local market knowledge and a global perspective, and with lawyers in locations worldwide, your organisation benefits from the expertise it needs, even across borders.

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