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Cartel fine and administrative proceedings

We defend our clients in fine proceedings and administrative proceedings brought by the competition authorities, and also in any subsequent court proceedings. This includes strategic advice on their defence as well as advice on leniency programmes offered by the competition authorities. 

Preparing our clients for possible dawn raids is an integral part of our services. The CMS dawn raid network provides contact persons for the event of a surprise inspection in all major countries where our clients are located. 

To head off the possibility of an investigation by the competition authorities, we support many clients with strong market positions in identifying and eliminating competition law issues up front, thereby enabling them to focus on growth. Many leading companies rely on our expertise in this regard to advise them on their pricing, rebate, distribution and supply policies. 

The CMS team also advises clients on protecting their business interests against abusive conduct by their business partners, e.g. in cases of margin squeeze, refusal to supply, or unjustified claims. Our work here covers out-of-court advice, filing complaints with the competition authorities and initiating judicial proceedings.

Last but not least, we are familiar with more recent enforcement instruments such as the Federal Cartel Office’s competition register and we advise and support our clients with regard to submitting applica-tions for deregistration, for example.

Explore more

The European Competition Network (ECN) supports merger control "call-in" mechanisms"

The European Competition Network (ECN) supports merger control "call-in" mechanisms"

09 Jul 2026 5 min read
Strategic transaction in the defence sector: CMS advises FFG on its merger with DEUTZ

Strategic transaction in the defence sector: CMS advises FFG on its merger with DEUTZ

09 Jul 2026 2 min read
EU anti-dumping investigation concerning imports of certain primary cells and primary batteries originating in China

EU anti-dumping investigation concerning imports of certain primary cells and primary batteries originating in China

03 Jul 2026 2 min read
CMS successfully advises on the completion of KfW's investment in TenneT Deutschland

CMS successfully advises on the completion of KfW's investment in TenneT Deutschland

03 Jul 2026 2 min read
Unprecedented EU Steel Regulation targets global overcapacity

Unprecedented EU Steel Regulation targets global overcapacity

02 Jul 2026 9 min read
EU anti-dumping investigation concerning imports of certain polyether polyols originating in China

EU anti-dumping investigation concerning imports of certain polyether polyols originating in China

01 Jul 2026 2 min read
The European Commission has authorised operating aid for Erfurt Airport in Germany

The European Commission has authorised operating aid for Erfurt Airport in Germany

30 Jun 2026 6 min read
CMS advises the ATLAS Group on its sale to Buhler Versatile

CMS advises the ATLAS Group on its sale to Buhler Versatile

22 Jun 2026 2 min read

Events

  • Germany
    10 Sep 2026

    IP Insights webinar series 2026 - Autumn

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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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