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Dispute Resolution

Latest

  • Unauthorised Transactions and Immediate Refunds: Key Takeaways from Advocate General Rantos' Opinion in C-70/25 ECJ Case
    20 Mar 2026 6 min read
  • Epstein, Privilege & the Long Arm of the Law
    27 Feb 2026 6 min read
  • Global cryptoexchange sued by UK regulator for breaching financial promotions rules
    11 Feb 2026 7 min read
  • Transposition Time Updates – New Year Rings in the First EU Member State adoption of the new Product Liability Directive
    09 Jan 2026 7 min read

If you have an issue requiring legal action, CMS Luxembourg can assist you in analysing risk, managing disputes and seeking constructive solutions in your best interests. Our lawyers are not just litigators but business-minded problem solvers. Using our global experience and local knowledge, we can safeguard your interests before any Luxembourg courts and in alternative dispute resolution.

We also know that, in dispute matters, time does matter. This is why our team of specialists is ready to react quickly and help you at every stage of your procedure. Moreover, we can rely on a strong collaboration between the various practice areas of our firm, allowing us to assist you with very technical issues.

Thanks to the support of the CMS Alliance, we can handle your dispute across any European jurisdiction, obtain judicial assistance in foreign proceedings and deal with enforcement procedures for foreign judgements and arbitral awards.

If you want your dispute to stay out of court or arbitration, we can guide you tactically in achieving this. We act in all business areas before state courts and as counsel in international and domestic arbitration proceedings.

A further risk you may face is the threat of down raids by local or European authorities. Our specialists can support you 24/7 through sensitive investigations by criminal and regulatory authorities, including negotiating settlements where appropriate.

Awards & Recognitions
01
  • Quote
    "It is a very responsive and efficient team."
    Legal 500, 2025
  • Quote
    "The firm is proactive, knowledgeable, and able to come up with new defences to support our case."
    Legal 500, 2025

Dispute Resolution Insights

CMS Expert Guide to International Arbitration

27 Mar 2026 3 min read

Unauthorised Transactions and Immediate Refunds: Key Takeaways from Advocate General Rantos' Opinion in C-70/25 ECJ Case

20 Mar 2026 6 min read

Epstein, Privilege & the Long Arm of the Law

27 Feb 2026 6 min read

Global cryptoexchange sued by UK regulator for breaching financial promotions rules

11 Feb 2026 7 min read

Transposition Time Updates – New Year Rings in the First EU Member State adoption of the new Product Liability Directive

09 Jan 2026 7 min read

Energy sector: CMS Consequential Loss Guide, third edition now published

18 Dec 2025 2 min read

CMS International Disputes Digest – 2025 Winter Edition

17 Dec 2025 3 min read

70+ articles, one year: the essential 2025 recap

15 Dec 2025 1 min read

Events

  • Luxembourg
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • Luxembourg
    16 Apr 2026

    Green claims in focus

  • Luxembourg
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • Luxembourg
    27 Apr 2026

    Maîtriser le risque ESG avant les contrôles, responsabilités juridiques, gouvernance et mise en oeuvre...

  • Luxembourg
    28 Apr 2026

    IP Insights webinar series 2026

  • Luxembourg
    29 Apr 2026

    WEBINAR | Cross-border moves: one year of the Mobility Directive in Luxembourg

  • Luxembourg
    02 May 2026

    CMS at INTA 2026

  • Luxembourg
    05 May 2026

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

  • Luxembourg
    28 May 2026

    CMS International Crypto Forum 2026

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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