The document provides an overview of external price referencing (EPR) in the European pharmaceutical industry, detailing its purpose, key elements, and the impact of EPR on drug pricing strategies. It discusses various pricing measures, the role of different countries in EPR, and the challenges and risks associated with referencing prices across borders. Furthermore, it highlights the responsibility of institutions involved in pharmaceutical pricing and reimbursement and the complexities of implementing EPR effectively in both EU and non-EU countries.