European Union. Health data. Regulation (EU)

EHDSRegulation (EU) 2025/327 on the European Health Data Space

Partially in force

§1Summary

Synopsis

Gives individuals stronger rights to access and control their electronic health data and makes it portable across the EU through MyHealth@EU. It sets requirements for electronic health record systems, and creates a permit-based framework for secondary use of health data for research, innovation and policy.

Key themes
  • patient access
  • EHR interoperability
  • EHR system certification
  • secondary use
  • data permits
  • health data access bodies
Unique features

It has a self-certification and CE-like regime for EHR systems, and lets individuals opt out of secondary use.

SaaS relevance

Health-tech SaaS that is an EHR system or a wellness app claiming interoperability faces product requirements. Holders of health data may have to make it available for secondary use.

§2Obligations

Extraterritorial
Yes
Breach notification
As GDPR
Cross-border transfers
Restrictions on non-personal electronic health data transfers; GDPR for personal data
Maximum penalty
Set by national law (with ceilings for secondary use breaches)

§3Dates

Key dates
  • Adopted
  • In force
  • Published in OJ 2025-03-05; in force 2025-03-26. Primary use (Ch II–III) from 2027-03-26; EHR system manufacturer obligations 2028-03-26; secondary use (Ch IV) 2029-03-26; further categories up to 2031.

§4Text and authority

Text
Authority
National digital health authorities; health data access bodies; EHDS Board

§5Where it applies

Also applies in

§6Sources and verification

Verification

High confidence.