Justine Cosson

Associate

Justine Cosson’s areas of expertise are criminal law and family law in the broadest sense (separation, divorce, filiation, maintenance contributions and protective measures), areas in which she has experience as a solicitor but also as a court clerk at the District Court of La Côte.

Justine Cosson also defends the interests of her clients, both individuals and businesses, in contract law (particularly labour law and tenancy law) and administrative law.

She is committed to advising and supporting his clients as much as possible in finding amicable solutions before assisting them in court.

Main areas of activity

Languages

French
Englisch
German
Experience
  • From 2025 Associate at Avocats St-Pierre, Lausanne
  • 2024 – 2025 Member of the Young Bar Association of Vaud Committee, Lausanne
  • 2022 – 2025 Trainee lawyer at PSF12 law firm, Lausanne
  • 2021 – 2022 Clerk at the District Court of La Côte, Nyon
  • 2018–2021 Ad hoc clerk at the District Court of La Côte and the Labour Court of the District of La Côte, Nyon
  • 2025 Bar exam, Canton of Vaud
  • 2018–2020 Master of Laws, specialising in litigation law and summa cum laude, University of Lausanne
  • 2015–2018 Bachelor of Law, Universities of Lausanne and Zurich
  • Member of the Young Bar Association of Vaud (JBV)
  • Member of Women Lawyers at the Bar (ALBA)
  • Le litteringen droit suisse : quelles obligations, quelles sanctions ?, in : Favre Anne-Christine/Fornage Anne-Christine/Parein Loïc (édit.), Droit pénal de l’environnement, Quelle consécration ?, Helbing Lichtenhahn, 2022