EU Health Data Space Regulation (EHDS) - Overview for IT-architects

The health data at EU is a digital service infrastructure that facilitates secondary use of health data at European scale. It connects authorized participants and federated services using a cross-border gateway to ensure interoperability, data discoverability, access applications, research outcomes, and performance indicators. Nodes must comply with requirements, architecture artifacts, and system specifications. A test framework validates compliance. Contributions from experts are welcomed.