ECRIN – European Clinical Research Infrastructure Network – has established a COVID-19 Taskforce with its national partners to confront the international COVID-19 crisis. ECRIN is working in together with the healthcare systems taking care of patients as highest priority. At the same time, ECRIN is supporting the researchers by joining forces worldwide to find a cure and a vaccine. Sharing research data is a critical step in this global cooperation effort and the ECRIN Taskforce, organized in #8 different initiatives, is focused on high relevant topics around research, clinical trails, policy, and networking.