Home / People / Lea Trefon
Lea Trefon

Lea Trefon

Junior Associate

CMS DeBacker
Chaussée de La Hulpe 178
1170 Brussels
Languages French, English, Dutch

Lea joined CMS in March 2019 and specializes in public and administrative law, particularly in the fields of public procurement and public private partnership (PPPs). She assists her clients providing advice, as well in the context of litigation.

more less

Relevant experience

  • Blue book trainee at the European Committee of the Regions, legal affairs
  • Junior Associate at CMS Debacker, public law department
more less


  • 2015 - University of Saint-Louis-Brussels, USLB (Bachelors in law)
  • February-June 2017 – Lancaster University, England (Erasmus)
  • 2017 – University of Louvain-la-Neuve, UCL (Masters in European law)
  • 2018 – Ghent University, Ugent (LL.M in International and European law)
  • 2019 – Bar Admission (Brussels, Belgium)
more less