Anne-Catherine Fritzinger was Director of Libraries at Sorbonne Université from 2018 to 2023, and is now Deputy Director General of Services in charge of the dissemination of knowledge (Libraries, archives, culture, collections and academic publishing). In 2022, she was appointed senior advisor on open science to the University President. She is a leading contributor to the drafting and implementation of Sorbonne University's open science policy and participates in the university's working group for research that is open, trustworthy and responsible. She is also an active member of the LERU policy group on open science and, at national level, represents the Udice network of French universities on the Permanent Secretariat for Open Science. Anne-Catherine holds degrees in art history and is post-graduated in philosophy from the University of Strasbourg.