Skip to content

Matray, Matray & Hallet - Cabinet d'avocats

  • Areas of expertise
  • Lawyers
  • News
  • About the firm
  • Contact
  • nl
  • fr
  • en
  • de
Cathy Piront

Cathy Piront

  • +32 (0)4/252.70.68
  • cathy.piront@matray.be
  • Rue des Fories, 2 - 4020 Liège
  • Bruno Lhoest
    Bruno Lhoest
  • Bernd Hübinger
    Bernd Hübinger
  • Jean-François Moreau
    Jean-François Moreau
  • Thibaut Matray
    Thibaut Matray
  • Gilles Closon
    Gilles Closon
  • Raphaël Douny
    Raphaël Douny
  • Gautier Matray
    Gautier Matray
  • Dr. Jan-Henning Strunz
    Dr. Jan-Henning Strunz
  • Sophie Matray
    Sophie Matray
  • Cathy Piront
    Cathy Piront
  • Sigrid Van Rompaey
    Sigrid Van Rompaey
  • Gabrielle Poquette
    Gabrielle Poquette
  • Stamatina Arkoulis
    Stamatina Arkoulis
  • Amélie Lhoest
    Amélie Lhoest
  • Emilie Brousmiche
    Emilie Brousmiche
  • Sarah Cheddadi
    Sarah Cheddadi
  • Marie Gillet
    Marie Gillet
  • Clémence Humblet
    Clémence Humblet
  • Alissia Paul
    Alissia Paul
  • Zara Kachar
    Zara Kachar
  • Romain Vincent
    Romain Vincent
  • Mathieu Claessens
    Mathieu Claessens

Cathy has been a member of the Liège Bar since 2008 and became a partner in the firm in 2013. She works out of our offices in Liège.

From 2008 to 2015 she was first a lecturer then a scientific collaborator in European Union law at the Institute of European Legal Studies (IEJE) at the University of Liège.

Her preferred areas of practice are European Union law (mainly internal market law), human rights law, constitutional law, and administrative law.

She has substantial experience in representing and defending her clients before national and international jurisdictions (European Court of Human rights law and Court of Justice of the European Union).

Cathy also holds the attestation of having been trained in the technique of appealing to the court of cassation in criminal matters.

Her working languages are French and English.

Contact

Droit européen

  • “RTL-TVi et Club RTL peuvent-ils être diffusés en Belgique sans l’autorisation du CSA belge? Ou comment contourner une législation nationale grâce à la directive ‘Télévision sans frontières'” (2010)
    Cathy Piront (avec A. SIBONY, J.L.M.B., 2010, pp. 113-120)
  • “De nouvelles précisions sur la liberté de circulation des sociétés (arrêt C.J.C.E. Cartesio du 16 décembre 2008)” (2009)
    Cathy Piront (avec D. MATRAY, in L’Exportateur, 2009)
  • “Législation REACH : qui est concerné ?” (2009)
    Cathy Piront (Droit de l’entreprises, Brèves du barreau)
Contact

Areas of expertise

  • Litigation
  • Constitutional law and human rights law
  • European law

Working languages

  • French
  • English

Contact one of our offices

  • Liège

    Rue des Fories, 2

    B-4020 Liège

    +32 4 252.70.68

  • Brussels

    Allée du Cloître, 7

    B-1000 Brussels

    +32 2 647.79.80

  • Antwerp

    Justitiestraat, 26

    B-2018 Antwerp

    +32 3 203.40.19

  • Cologne

    Theodor-Heuss-Ring, 36

    D-50668 Cologne

    +49 221 739.38.24

  • Paris

    174, avenue Victor Hugo

    F-75116 Paris

    +33 1 44.05.21.21

© Copyright 2025 Matray, Matray & Hallet - All rights reserved

  • Terms & Conditions
  • Cookies policy
Made by Globule

We use cookies to make your visit to this website even more enjoyable.

When browsing our website, you accept our cookies. Of course, you can modify the cookie parameters at any time.

Read more about cookies