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 (country)
  • Commercial
  • Corporate law
  • Civil Law
  • Tax
  • Public & administrative law
  • Real estate
  • Litigation
  • Banking & Finance
  • Intellectual property
  • Financial regulatory
  • Investment funds
  • Employee benefits & pensions
  • Technology, Media, Telecommunications
  • Criminal
  • European Law
  • Private equity
  • Competition law
  • Employment & Social Security
  • Other
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Annual reporting of lapsed life insurance contracts

Foreign Subsidies Regulation enters into force on 12 January 2023 - Notification requirements apply from Octob…

The EU Regulation on foreign subsidies distorting the internal market (“FSR”) enters into force on 12 January 2023.[1] It marks an important legislati…

New DLT Pilot Regime arrives in Luxembourg

On 23 march 2023, both the dlt pilot regime and the blockchain law iii will become applicable.