ConSalud.es. With the aim of bringing together all the companies that have interests in the biosimilars sector, the Spanish Association of Biosimilars (BioSim) was created, of which 15 pharmaceutical companies are already a part. For the president of this employer's association, Joaquín Rodrigo, the need to create a specific legislative framework and for all health agents and patients to know well what a biosimilar is, have become its main challenges in the short and medium term.ConSalud.es have had the opportunity to talk to him