Bringing together cancer researchers, clinicians, and patients, the CGI-Clinics project focuses on improving precision medicine in oncology. Analysis of a patient’s tumour genome offers great possibilities for personalised treatment, but the interpretation of this data is complex, time-consuming and relies on having the right experts at the patient’s hospital. CGI-Clinics offers a “one stop shop” solution that systematises tumour genome interpretation, to support medical doctors in choosing the most effective treatment for each patient.