Europe's Health Data Sharing Is Failing — Nordics Don't Meet Own Standard

The European Union is building a shared health data system, called the European Health Data Space, to let hospitals and researchers securely use medical information from other countries. To make that work, each country must publish a public catalogue of the health data it has — things like disease registries or clinical trial results. The EU even created a common template, HealthDCAT-AP, so everything is described in the same way.

A researcher named Fabio Rovai decided to test whether the Nordic countries were actually following that template. He pulled data from all 11 national catalogues in the region. The result: zero out of about 2,800 health datasets fully met the required eight-point checklist. Three mandatory pieces of information were missing from every single record. Even more striking, five countries scored zero percent on basic EU data standards, meaning even the foundation is shaky.

One of the most troubling findings involves Finland. The country contributes over a thousand health dataset descriptions to the EU portal, but not one uses the official EU vocabulary for health topics. So when a European researcher searches for Finnish health data, the system returns nothing at all — Finland might as well not exist. The study also found over a thousand dataset links across Europe that point to empty pages or fake addresses, creating a false impression that the data is there when it isn't.

This is not just a bureaucratic nitpick. If your health records can't be found or verified across borders, a doctor treating you in another country won't know your allergies, conditions, or medications. The study's author says governments need to move from paper compliance to actual, working systems — otherwise the promise of connected European healthcare stays a promise.