OpenEHDS Foundation is building open infrastructure for the European Health Data Space. Join us on the journey toward interoperable and trustworthy EHDS implementation.

EHDS

Europe's Health Data Future Depends on Trust, Not Just Technology

Europe's Health Data Future Depends on Trust, Not Just Technology

Technology alone will not determine the success of EHDS. The European Health Data Space can only function at scale if citizens, healthcare providers, regulators, researchers, and public institutions trust the infrastructure responsible for processing health data.

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Data Permits Under EHDS: The New Operating Model for Health Data Access

Data Permits Under EHDS: The New Operating Model for Health Data Access

Article 68 of Regulation (EU) 2025/327 introduces the operational heart of EHDS secondary use: the data permit.

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From Regulation to Implementation: What OpenEHDS Is Actually Building

From Regulation to Implementation: What OpenEHDS Is Actually Building

As EHDS moves from regulation into implementation, a major gap becomes visible: Europe has governance requirements, but still lacks shared operational infrastructure.

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The Hidden Core of EHDS: Secure Processing Environments Explained

The Hidden Core of EHDS: Secure Processing Environments Explained

Article 73 of Regulation (EU) 2025/327 introduces one of the most important and least publicly understood elements of the European Health Data Space: Secure Processing Environments (SPEs).

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Opt-Out in EHDS: The Most Sensitive Operational Challenge

Opt-Out in EHDS: The Most Sensitive Operational Challenge

The right to opt out from secondary use is one of the most politically sensitive and operationally complex elements of EHDS.

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EHDS Timeline Explained: What Happens Between 2027 and 2035

EHDS Timeline Explained: What Happens Between 2027 and 2035

The European Health Data Space will not become operational overnight. Regulation (EU) 2025/327 introduces a phased implementation timeline extending from 2027 to 2035.

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EHDS Is Not a Data Lake: Understanding the Real Architecture of the European Health Data Space

EHDS Is Not a Data Lake: Understanding the Real Architecture of the European Health Data Space

The European Health Data Space (EHDS), established under Regulation (EU) 2025/327, is frequently misunderstood as a large-scale European health data sharing platform. In reality, the regulation introduces something fundamentally different: a regulated governance and infrastructure framework for controlled access, interoperability, and secure processing of health data across Europe.

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EHDS and Interoperability: Why Europe Is Standardising the EHR Market

EHDS and Interoperability: Why Europe Is Standardising the EHR Market

Chapter III of Regulation (EU) 2025/327 fundamentally changes how interoperability is regulated in the European healthcare ecosystem.

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Why EHDS Needs Open Infrastructure

Why EHDS Needs Open Infrastructure

EHDS introduces shared obligations across Europe, but it does not provide a shared implementation layer.

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EHDS Compliance by Design: Why Governance Is Becoming Infrastructure

EHDS Compliance by Design: Why Governance Is Becoming Infrastructure

EHDS represents one of the clearest examples of governance becoming executable infrastructure.

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Secondary Use Under EHDS: Why Access to Health Data Will Never Be Open

Secondary Use Under EHDS: Why Access to Health Data Will Never Be Open

Secondary use is one of the most ambitious and strategically important parts of EHDS. It enables the use of health data for scientific research, innovation, public health, statistics, healthcare planning, AI development, and policy making.

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