Marianne Rau is the author of the Luxembourg chapter of The International Comparative Legal Guide (ICLG) to Litigation & Dispute Resolution, 12th Edition - A practical cross-border insight into litigation and dispute resolution work.

Please click on the link below to read the full Luxembourg Chapter (firstly published by Legal Media Group).


  • Litigation
    • Preliminaries
    • Before Commencing Proceedings
    • Commencing Proceedings
    • Defending a Claim
    • Joinder & Consolidation
    • Duties & Powers of the Courts
    • Disclosure
    • Evidence
    • Judgments & Orders
    • Settlement
  • Alternative Dispute Resolution
    • General
    • Alternative Dispute Resolution Institutions


Marianne Rau

Marianne Rau is a Partner in the Litigation & Dispute Resolution, in the Administrative Law, Property, Construction & Environment and in the Private Clients practices of Arendt & Medernach. Marianne practices general commercial litigation, with experience spanning many industries and areas of practice including complex commercial and corporate disputes (contractual disputes, transportation, supply of goods and services, shareholder and investor disputes and invoice recovery). She has strong expertise in civil liability and insurance coverage disputes (professional liability, construction, medical matters, major accidents and personal injuries). Marianne’s expertise encompasses civil and inhe...



The revised Commission merger control referral mechanism – Practical considerations for Luxembourg M&A transactions

On 26 March 2021, the European Commission (the “Commission”) published “Commission Guidance on the application of the referral mechanism set out in Article 22 of the Merger
Regulation to certain categories of cases”.1

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