Within the Economic Affairs and Public Affairs department, under the responsibility of the pricing and reimbursement manager and the medical economics manager. Carrying out strategic environmental monitoring: regulatory, economic and competitive monitoring and dissemination of internal summary notes. Participation in market access and medico-economic activities: preparation of transparency files, creation or adaptation of medico-economic tools, Participation in the development of the market access strategy: carrying out benchmark analyses, development of price monitoring tools Participation in cross-functional projects with the medical, RWE, marketing, regulatory, pharmacovigilance, public affairs departments, etc. Participate in actions to raise employee awareness of market access concepts (internal training, newsletter, etc.).