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Laurent Heisten
Avocat à la Cour



Laurent Heisten, holder of a doctorate, started his professional career with an internship in a law firm in Luxembourg. He specializes in administrative and public law. He particularly specializes in international private and public law.


He deals with numerous files, notably in civil and commercial litigation.


Having already worked in 2017 with François Moyse, he was sworn in in September 2018 as a lawyer at the Luxembourg bar.

In 2016 and 2017 he taught a general course in Luxembourg law as part of the BTS Wood Technology at the Lycée du Nord in Wiltz.


  • 2011 Law degree (general public law course), University of Montpellier I

  • 2011 University degree in theory and philosophy of law, University of Montpellier I

  • 2012 Masters in international and European law, University of Paris Ouest Nanterre La Défense

  • 2013 Master 2 in international relations and European Union law (major of promotion), University Paris Ouest Nanterre La Défense

  • 2016 Doctorate in public law (Thesis on equity in maritime delimitation, under the supervision of Pr. Alain PELLET), mention "very honorable"


  • French, German, English, Spanish, Luxembourgish


  • « Civ., 15 juill. 1811, Dame Champeaux-Grammont », in PELLET A., MIRON A. [dir.], Les grandes décisions de la jurisprudence française de droit international public, préface de Ronny Abraham, 1re édition, Dalloz, Paris, 2015, pp. 1-9

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