In brief On 6 October 2022, Advocate General Medina issued an Opinion in three joined appeal cases brought by the European Commission, the EMA and Biogen against Pharmaceutical Works Polpharma. The opinion touches on the concept of global marketing authorization (GMA), and on the principle of mutual recognition of scientific assessments carried out by Member States authorities and EU institutions. In depth This is the first case related to the question of whether an authorized fixed combination…