Arendt & Medernach is the leading independent business law firm in Luxembourg.The firm’s international team of 400 legal professionals represents clients in all areas of Luxembourg business law, with representative offices in Hong Kong, London, New York and Paris.

Our service to clients is differentiated by the end to end specialist advice we offer, covering all legal, regulatory, taxation and advisory aspects of doing business in Luxembourg.



  • Luxembourg (pays)
  • Droit commercial et contrats
  • Droit des sociétés
  • Droit civil
  • Droit fiscal
  • Droit public et administratif
  • Droit de l'immobilier
  • Litiges et arbitrage/médiation
  • Droit financier et bancaire
  • IP/IT/Media
  • Régulation financière
  • Fonds d'investissement
  • Employee benefits & pensions
  • Technologie, média et télécommunications
  • Droit pénal
  • Droit européen
  • Private equity
  • Droit de la concurrence
  • Droit du travail et sécurité sociale
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ESG in the banking and insurance sectors – New draft RTS on the disclosure of fossil gas and nuclear energy in…

On 30 September 2022, the three European Supervisory Authorities (the “ESAs”) submitted their Final Report on draft Regulatory Technical Standards (“R…

Energy and environmental challenges for undertakings: available State aid

On 15 July 2022, in response to the rise in energy prices caused by the war in Ukraine on the one hand, and to the push for stronger environmental pro…

De nouvelles obligations à charge des employeurs en perspective

Le 20 juin 2019, le Parlement européen et le conseil de l’Union européenne entérinaient la directive 2019/1152 relative à des conditions de travail tr…