Marcel-Olivier Nadeau is a seasoned legal professional currently serving as an Avocat associé at Cain Lamarre since 2024 and as Vice President of the Barreau du Québec since 2022. Nadeau also holds administrative positions with the Festival Jazz & Blues de Saguenay and Cegerco inc. Nadeau's extensive experience includes a significant tenure as an Avocat associé at Robinson Sheppard Shapiro from 2009 to 2024 and past leadership roles, such as Bâtonnier for the Barreau du Saguenay-Lac-St-Jean and President of the Équipe du renouveau démocratique. Nadeau's academic background includes a Baccalauréat in Droit and Actuariat from Université de Montréal, complemented by a Maîtrise in Droit comparé from the University of Lausanne and a DEC in Sciences de la nature from Cégep de Chicoutimi.