The Volunteer Notification System (VNS) is used to activate bystanders available around the location of a cardiac arrest. For this purpose our goal is to connect with all dispatch centers in the region. Since the legal systems in all three countries involved a quite different, the connection to the dispatch centers depends on a number of factors. In the meantime a server and client solution has been designed and evaluated (see video below). The contact person for this service is Jesko Elsner (RWTH Aachen). Please use the contact form to get in touch with consortium members.