Sylvain Naillat, auteur sur Nomos

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

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

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

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

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

Personnal data

Measuring Workplace Diversity: Principles to Follow According to the French Data Protection Authority

CNIL recommendation of April 10, 2025 (deliberation no. 2025-028) In a context of increased efforts…

Sylvain Naillat
16 June 2025

Personnal data

Data brokerage and direct marketing: the CNIL issues a sanction decision that strongly reaffirms the principles to be respected

Deliberation SAN-2025-001 of 15 May 2025 As part of its control program for 2022, the…

Sylvain Naillat
26 May 2025

Cybersecurity

Cybersecurity: the French data protection authority clarifies its expectations for large databases

CNIL publication on its website - April 30, 2025 The year 2024 saw a record…

Sylvain Naillat
6 May 2025

Personnal data

Cross-device consent to cookies: CNIL unveils a draft recommendation

CNIL publication on its website When a user accepts or refuses cookies on a site…

Sylvain Naillat
25 April 2025

Sylvain Naillat

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

Measuring Workplace Diversity: Principles to Follow According to the French Data Protection Authority

Data brokerage and direct marketing: the CNIL issues a sanction decision that strongly reaffirms the principles to be respected

Cybersecurity: the French data protection authority clarifies its expectations for large databases

Cross-device consent to cookies: CNIL unveils a draft recommendation

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