August Debouzy

Emmanuelle Mignon

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Emmanuelle Mignon handles all aspects of public law, including economic, tax, constitutional and European aspects. Her technical skills combined with her knowledge of the machinery of government are of significant value to the firm’s clients, in both transactional and litigation matters. Emmanuelle teaches French and European public law, disputes before administrative, constitutional and European courts, as well as public governance at the Institut d’Études Politiques de Paris and at the Panthéon-Assas University.


Emmanuelle Mignon, member of the French Council of State (the supreme administrative court), joined August Debouzy’s Public Regulatory Environment as a partner in February 2015. Having entered the Council of State upon leaving the ENA school for high-level civil servants, Emmanuelle worked as rapporteur at the litigation division and the internal affairs division, manager of the resource center, government commissioner and assessor. She also worked eight years with Nicolas Sarkozy, advising him on his various ministerial and political duties and served as his Chief of Staff during his Presidency. From 2010 to 2012, she served as General Secretary at EuropaCorp. She was admitted to the Paris Bar in 2015.


"Le Cloud Act ou l'impuissance européenne démasquée" - Revue des Juristes de Sciences Po - Janvier 2019