Sylvain Naillat, auteur sur Nomos

Intellectual Property Personnal data

Right of access to personal data: the CJEU clarifies the balance between the effectiveness of rights and the prevention of abuse

CJEU, 19 March 2026, C-526/24, Brillen Rottler By a judgment of 19 March 2026, the…

Sylvain Naillat
30 March 2026

Intellectual Property

AI and Healthcare: The French Data Protection Authority Clarifies the Framework Applicable to the Development and Evaluation of AI Systems

CNIL publication dated March 5, 2026 Artificial intelligence is experiencing significant growth in the healthcare…

Sylvain Naillat
30 March 2026

Intellectual Property Personnal data

Reuse of databases accessible online or provided by a third party: what checks are required to comply with the GDPR?

Publication of the French Data Protection Authority dated January 23, 2025 The reuse of databases…

Sylvain Naillat
5 March 2026

Intellectual Property Personnal data

Session replay: the CNIL’s draft recommendation

Publication by the CNIL on its website. The CNIL has published a draft recommendation on…

Sylvain Naillat
27 February 2026

Intellectual Property Personnal data

Social media advertising: the French DPA sanctions the transmission and combination of data for targeting purposes without valid information and consent

CNIL deliberation no. SAN-2025-017 of December 30, 2025 In a decision dated December 30, 2025,…

Sylvain Naillat
27 January 2026

Intellectual Property Personnal data

Cookies: CNIL publishes its final recommendations on multi-device consent

Recommendation adopted on December 18, 2025, proposing practical methods for ensuring compliance with multi-device consent…

Sylvain Naillat
20 January 2026

Intellectual Property Technologies

The Data Act 1/2 – Foundations, User Rights, and IoT Data Sharing

Regulation (EU) 2023/2854 of 13 December 2023 on harmonised rules on fair access to and…

Sylvain Naillat
2 December 2025

Technologies

The Data Act 1/2 – Foundations, User Rights, and IoT Data Sharing

Regulation (EU) 2023/2854 of 13 December 2023 on harmonised rules on fair access to and…

Sylvain Naillat
6 November 2025

Intellectual Property Personnal data

Mandatory collection of individual titles (“Mr.”/ “Mrs.”): the French Administrative Supreme Court endorses the CJEU’s teachings and overrules the CNIL

Conseil d'État, July 31, 2025, n° 452850, Association MOUSSE On July 31, 2025, the French…

Sylvain Naillat
11 August 2025

Intellectual Property Personnal data

AI: the French DPA details its recommendations on annotation, security, and the method for qualifying a model with regard to the GDPR

CNIL publication on its website (July 22, 2025) With the publication of the final versions…

Sylvain Naillat
28 July 2025

Sylvain Naillat

Right of access to personal data: the CJEU clarifies the balance between the effectiveness of rights and the prevention of abuse

AI and Healthcare: The French Data Protection Authority Clarifies the Framework Applicable to the Development and Evaluation of AI Systems

Reuse of databases accessible online or provided by a third party: what checks are required to comply with the GDPR?

Session replay: the CNIL’s draft recommendation

Social media advertising: the French DPA sanctions the transmission and combination of data for targeting purposes without valid information and consent

Cookies: CNIL publishes its final recommendations on multi-device consent

The Data Act 1/2 – Foundations, User Rights, and IoT Data Sharing

The Data Act 1/2 – Foundations, User Rights, and IoT Data Sharing

Mandatory collection of individual titles (“Mr.”/ “Mrs.”): the French Administrative Supreme Court endorses the CJEU’s teachings and overrules the CNIL

AI: the French DPA details its recommendations on annotation, security, and the method for qualifying a model with regard to the GDPR

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