Herald Avocats

Public Business Law

With over twenty years of experience, Martin Tissier specializes primarily in public procurement law and economic regulation, particularly in the network industries (electronic communications, energy, public transportation), as well as in the aerospace and defense sectors, providing both advisory and litigation services before administrative courts, judicial courts, and independent administrative authorities.

He also advises clients on state aid, mixed-economy entities, the law governing local authorities and their public institutions, as well as urban planning and environmental law and the law of the social and solidarity economy.