Marianne Mercier has been a member of the Paris Bar since 2026. She holds a Master 2 degree in Comparative Law, with a specialization in Private Law, from the University of Paris 1 Panthéon-Sorbonne. Before joining WAN Avocats, Marianne completed various internships at Parisian law firms.
 
She delivers training courses on labour law for labour court judges.
 
She is involved in labour law and social security law, both in advisory and litigation matters. Marianne works in French and English.