Health Guide: 9 Best Practices GDPR Compliance in 2026

In the healthcare sector, virtually every piece of personal data is sensitive.
Whether it's a diagnosis, a medical history, a biological result or a prescribed treatment, this information requires maximum protection.

And yet, in a rapidly expanding digital environment - teleconsultation, connected objects, e-health platforms, clinical research, medical artificial intelligence - managing this data is becoming increasingly complex, and the risks associated with processing it are growing.

Since the entry into force of the GDPR in 2018, data protection obligations have become more stringent. And in the healthcare sector, these requirements go far beyond simple GDPR compliance.

A stronger legal foundation in France

In France, the protection of health data is based on a dense and demanding regulatory ecosystem, which combines :

• The Public Health Code

• The Data Protection Act

• CNIL (National Commission for Information Technology and Civil Liberties) standards and guidelines

• Research methodologies (RM)

• Specific measures, such asHDS hosting,AIPD, informed consent, etc., are in place.

As a result, compliance is often perceived as a gas factory: time-consuming, unclear and difficult to implement on a day-to-day basis.

Professionals are faced with complex and recurring questions:

• How do you classify health data?
• When is an AIPD mandatory?
• What does the CNIL (National Commission for Information Technology and Civil Liberties) have to say about the use of medical AI?
• Is the hosting provider HDS-certified?
• Is it necessary to appoint a DPO in my establishment?
• How can you ensure compliance without blocking innovation or slowing down projects?

It is precisely to answer these questions that this health guide dedicated to data compliance has been designed.