Didier began his career with Fidal in 1983 at the firm’s Nancy and Metz offices before being appointed, successively, Director of the Labor Law departments of the Besançon and Nancy regional divisions. In 2009, he became Co-Director of Fidal’s Grand Est region where, together with Benoît Hertfelder, he represents the firm in the Grand Est region, manages a team of 180 professionals including 100 lawyers and creates the conditions conducive to their success, for the benefit of the clients’ development and in accordance with the firm’s values. Didier provides training courses and seminars, both within the firm and for clients, in the areas of collective bargaining and delegations of powers. He is also a member of the management team of Fidal Formations. Didier has been Chairman of Fidal’s Supervisory Board since March 2018.