EINSTEIN held a living lab testing of its PUC#4 (pre-registration) and PUC#2 (police identity checks) applications during last week (4-5/2), hosted in Centre for Research & Technology Hellas (CERTH) premises, with the technical support of MOBAI and the participation of project’s end users Hellenic Police, Border Police of Bulgaria and General Police Inspectorate of Moldova. During the 2-day testing, our end-users had the chance to familiarise themselves with the current versions of the applications and provide valuable feedback to the technical teams to further develop the applications. This way, the project will be able to deliver hashtaginnovative applications that will enhance hashtagsecurity at hashtagbordercrossingpoints. The living labs testing will continue over the next period with the rest of the PUC applications.