The main objective of this WP is to ascertain good management of the project. This is crucial for the success of the project. Erasmus MC is the responsible partner for the administrative and financial management of the project. Erasmus MC works closely with MPHS Rotterdam in an academic collaboration programme. The MPHS Rotterdam assists the coordinator with the technical management of the project. A Project Management Team is established that consists of one representative of each Party. The PMT will oversee the technical and scientific management, and is responsible for the project coordination. An Advisory Board (AB) of experts including representatives from ECDC, EMCDDA and EASL will be formed to advise the PMT.