Dutch Patient Group Demands Greater Control Over Health Data as Europe Builds Massive Medical Database

2026-05-22 data

Netherlands, Friday, 22 May 2026.
Patient advocacy organizations are pushing for stronger consent mechanisms as the European Health Data Space prepares to connect medical records across all EU member states by 2029. The initiative will allow authorized healthcare providers, researchers, and pharmaceutical companies to access patient data for treatment and research purposes. Dutch patient groups warn that without robust opt-out systems and transparent governance, sensitive health information could be misused, particularly mental health data which faces significant stigma.

Timeline and Implementation Challenges

The European Health Data Space regulation came into effect on 26 March 2025, setting the foundation for a phased implementation across EU member states [2]. Electronic exchange of medication data will become mandatory from 2029 under the EHDS regulation, requiring healthcare providers to prepare their systems well in advance [5]. The Dutch government is currently developing a Law on the Health Information System (WetGIS) within the framework of EHDS governance, while establishing the Authority for Digital Health (ADG) to oversee the system’s operation [2]. Healthcare organizations are advised to allow one to three years for preparation and implementation of EHDS requirements, highlighting the scale of transformation needed [5].

Patient Federation’s Core Demands

Patiëntenfederatie Nederland is advocating for a central, accessible, and comprehensible opt-out service that allows citizens to actively indicate when they do not want their data used for specific purposes [1]. The organization emphasizes that patients must have influence over whether, when, who, and which data is used for what purpose, as data exchange creates security risks when information falls into the wrong hands [1]. The patient federation is particularly urgent about implementing opt-out mechanisms for emergency care and medication transfer, noting that the Dutch Parliament adopted a motion years ago for this purpose, but implementation has been stalled pending EHDS development [1]. The organization warns that inadequate data exchange leads to unnecessary care, avoidable medical errors, and sometimes permanent damage to patients [1].

Mental Health Data Requires Special Protection

Mental health advocacy group MIND is calling for psychological data to be recognized as a separate risk category within the EHDS, arguing that mental health information touches a person’s deepest inner world and is considered more sensitive than even DNA data by patients [6]. MIND director-manager Dienke Bos warns that clients may no longer feel safe enough to speak openly about their complaints with their healthcare providers if data security is inadequate [6]. The organization points to the near-doubling of data thefts by cybercriminals in 2024, with most breaches occurring in the healthcare sector, including recent cyberattacks on Clinical Diagnostics and software company Chipsoft that compromised large numbers of client records [6]. MIND emphasizes that leaked psychological health data can have consequences for employment, insurance, relationships, and societal perception, as prejudices about mental health conditions persist even among healthcare providers [6].

Industry Support with Implementation Concerns

A coalition of major Dutch healthcare organizations, including the Federation of Medical Specialists, Dutch Medical Association, and National Association of General Practitioners, sent a joint letter to Parliament on 13 May 2026, expressing broad support for improving patient data availability while highlighting implementation challenges [3]. The healthcare sector identifies current problems including patient data being unavailable in a timely, complete, and usable manner, leading to inefficient resource use, duplicate diagnostics, higher costs, and patient safety risks [3]. The coalition calls for accelerated implementation of unified language standards like SNOMED and LOINC, faster development of emergency care opt-out mechanisms, and stronger national direction from the Ministry of Health to manage ICT market dependencies that hinder interoperability [3]. A parliamentary debate on digital developments in healthcare took place on 21 May 2026, where these concerns were formally presented to policymakers [1][4].

Bronnen

health data governance patient privacy rights