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Portrait of Hugo Arellano

Hugo Arellano

Senior Counsel | Avocat à la Cour

CMS Luxembourg
Rue Goethe 3
L-1637 Luxembourg
Languages French, Spanish, English, German, Luxembourgish

Hugo joined CMS Luxembourg in 2015. He specialises in litigation related to commercial and civil law. He endeavours to make the law more accessible to suit his clients' particular queries and therefore offers them a clear, concise and consistent solution.

Hugo’s areas of expertise also include European and competition law, employment law, intellectual property including data protection and financial criminal law. His education being highly focused on European law and cross-border law enforcement, it makes him a great asset when it comes to deal with legal queries in relation with the European Union legislation.

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Relevant experience

  • Advising a company specialised in the transport sector regarding a major competition law litigation.
  • Advising a client an important acquisition of a property located in the centre of Luxembourg.
  • Advising a client in a shareholder’s litigation worth several million euros.
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Memberships & Roles

  • President of the Luxembourg Association of the Motor Sport License Holders (ALLSA)
  • Athlete of the Luxembourgish Olympic and Sporting Committee (COSL)
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  • 2012 - Complementary courses in Luxembourg Law “CCDL”, University of Luxembourg
  • 2011 - Double Master II in European Economic and Financial Criminal Law, University of Luxembourg and University of Nancy
  • 2010 - Master I in European Law, University of Luxembourg
  • 2008 - Bachelor in Law and European Studies, University of Strasbourg III 
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Get in contact with


11 May 2021
In­ter­na­tion­al ar­bit­ra­tion law and rules in Lux­em­bourg
In Lux­em­bourg, the New Code of Civil Pro­ced­ure (“Nou­veau Code de Procé­dure Civile”) con­tains the pro­vi­sions that ap­ply to any case re­lat­ing to ar­bit­ra­tion pro­ceed­ings without dis­tin­guish­ing by their...
23 February 2021
CMS Lux­em­bourg 2021 ap­point­ments and new join­ers
CMS Lux­em­bourg is pleased to an­nounce the ap­point­ments of two Seni­or Coun­sels and one Coun­sel, and the pro­mo­tions of five law­yers to Man­aging and Seni­or As­so­ci­ate po­s­i­tions ef­fect­ive from 1 Feb­ru­ary 2021...
25 March 2020
COV­ID-19: Over­view of Lux­em­bourg sup­port­ing meas­ures
The Cov­id-19 out­break has been de­clared a pub­lic health emer­gency of in­ter­na­tion­al con­cern by the World Health Or­gan­iz­a­tion, caus­ing un­pre­ced­en­ted im­pact on people's lives, busi­nesses and com­munit­ies...