Brigitte Breton-Wozniak holds a master's degree in law and a law degree.

 She practiced law at the Rouen Bar before deciding to devote herself entirely to teaching.

 She joined NEOMA Business School in 2006, and is currently in charge of teaching in the Bachelor and Master Grande Ecole programs in labor law, consumer law, legal management of the company and corporate law.

 She is also a lecturer at the Institut de Formation en Alternance (I.F.A) of the Chamber of Commerce and Industry in Mont-Saint-Aignan and at the Institut d'Administration des Entreprises (I.A.E) at the University of Rouen for several Masters.

Finally, she created her own company (AIDLEX) in 2007 to provide support and methodological assistance in law. She provides a methodology that allows the appropriation and application of legal concepts.