Basel, Switzerland 6 November 2025
Arex Advisor is pleased to welcome Nathalie Rion as Senior Consultant Regulatory Affairs.
Nathalie brings a broad regulatory affairs background across various therapeutic areas. She has successfully led and supported multiple Marketing Authorisation Applications (MAAs), including those for orphan and oncology products. Her experience spans clinical trial applications management and pre-MAA regulatory strategy work, through to MAA compilation and submission. Nathalie is also experienced in post-approval lifecycle management. Her background positions her to guide clients through complex regulatory pathways, accelerate submission readiness and support lifecycle management. Nathalies geographic experience covers broader Europe, including Switzerland, the UK, and the EU.
“We are delighted to welcome Nathalie to our team. Her strong regulatory credentials are a valuable addition to our ambition to deliver high quality regulatory support and strategic guidance to our clients, in Switzerland and beyond.”
Linda Thunell CEO
Prior to joining Arex, Nathalie held a position as Senior Manager Regulatory Affairs at SFL Regulatory Affairs & Scientific Communication GmbH/Veristat.
Nathalie holds a PhD in Neurobiology and an MSc in Molecular Biology from the University of Basel. She will be based in Basel, Switzerland.
About us: Arex Advisor offers strategic advice and operational support for the Life Science industry. Our mission is to help leaders and companies realise projects and reach goals. We are your partner for successfully entering and navigating the EU, UK and Swiss markets. At Arex, we are passionate about successful processes, from development to commercialisation of important medicines – ultimately contributing to improving the lives of patients.
Contact:
Anja Bührer, General Manager Arex Advisor AG