In 2014, he was elected “Secrétaire de la Conférence” and got involved in the most sensitive and complex criminal cases. Alongside Bâtonnier Pierre-Olivier Sur, he has been handling numerous political and financial cases as well as criminal cases with high media coverage. On this occasion, Mathias Chichportich has developed a complementary expertise in the Media sector and specialised in the protection of companies and individuals’ reputation and image.
Mathias Chichportich regularly appears before specialised courts in cases involving defamation and violation of privacy and presumption of innocence, where he represents both press organs and defendants. Thanks to these multidisciplinary skills, Mathias Chichportich brings to his clients – CEOs and companies – answers to more and more complex challenges.
In 2018, he published with Denis Olivennes the essay Mortelle Transparence, devoted to the perverse effects of the digital society. He teaches criminal procedure and crisis communication at the University of Paris II Panthéon-Assas (Data and Compliance Officers) and criminal law of public procurement at the University of Paris I Panthéon-Sorbonne (Master 2 in public business law).
In 2019 the Legal 500 ranked Mathias Chichportich in the category “Next Generation lawyer” in business criminal law and business criminal law and as a “Next Generation partner” in its 2020 Edition.