3. Change 3

National metadata catalog

The European Health Data Space (EHDS) sets a clear goal: make health data findable, interoperable and safely reusable across Europe. That starts with high quality, standardized metadata. The HDA’s metadata catalogue provides a national inventory of health and healthcare datasets with machine readable metadata to streamline data discovery and access. It consists of a common data model, business glossary, data dictionary, data modeling and domain views. By adopting the Health DCAT-AP model, the HDA’s metadata catalogue does not only centralize Belgian's available health data, but it ensures every dataset is described consistently and that it can be discovered and understood across national and European systems.