Preparatory action : user-friendly information tool on urban and regional vehicle access regulation schemes 2 UVAR Exchange : final report : task 2.1 and 2.2 challenges and opportunities related to cross-border data sharing for enforcing UVARs

This report presents the outcome of work done on tasks 2.1 and 2.2 of the UVAR EXCHANGE project (status of March 2022). The objective of the two tasks is to present the complexity of cross-border data sharing for UVAR enforcement, by looking at some of the technical, legal, administrative challenges to data-sharing. The report presents the preliminary results based on the work done in the UVAR project till date. These results will be further probed and updated in the next phase of the project (under Task 2.3). Accordingly, for a more detailed analysis and recommendations please consult the Task 2.3 and final report of the project.