The mobility sub-team works closely with the mobility manager Mr. Bürkner to develop proposals for improving mobility at the university hospital. At the University Hospital of Cologne's Mobility Days 2023 on the biomedical campus, the Sustainability working group was represented by the Mobility subteam with a stand. The University Hospital's Mobility Days focused on sustainable and environmentally friendly routes, the various mobility options offered by the University Hospital and future projects. The results of the mobility survey and the ISME Institute's mobility concept were also presented.