Nathalie Perrier Fitoussi is an experienced regulatory affairs professional currently serving as Interim Senior Regulatory Manager at HRA Pharma since October 2024. As the Founder, CEO, and Regulatory Affairs Consultant at Simply Reg since July 2017, Nathalie provides expert regulatory guidance and manages projects in the health sector. Previous roles include Reference Consultant for Regulatory Affairs at One Health Pharma, Interim Senior Central Regulatory Affairs Manager at Perrigo Company plc, and Pharmalex Qualified Partner at PharmaLex. Nathalie has also held leadership positions at INNOTHERA, Septodont, and Norgine, contributing significantly to the regulatory landscape in Europe and beyond. Nathalie holds a Doctorate in Pharmacy from Université Paris V.