AI Summary of Article 33 Notification of a personal data breach to the supervisory authority
The controller is mandated to notify the relevant supervisory authority of a personal data breach without undue delay and, where feasible, within 72 hours of becoming aware of it. This obligation applies unless the breach poses negligible risk to individuals' rights and freedoms. Any delay beyond 72 hours must be justified.
The notification must include a description of the breach's nature, the categories of affected individuals and data records, contact details of the data protection officer, potential consequences, and remedial measures taken by the controller. Additionally, breaches must be documented comprehensively for verification by the supervisory authority.
Article 33 Notification of a personal data breach to the supervisory authority
1. In the case of a personal data breach, the controller shall without undue delay and, where feasible, not later than 72 hours after having become aware of it, notify the personal data breach to the supervisory authority competent in accordance with Article 55, unless the personal data breach is unlikely to result in a risk to the rights and freedoms of natural persons. Where the notification to the supervisory authority is not made within 72 hours, it shall be accompanied by reasons for the delay.
2. The processor shall notify the controller without undue delay after becoming aware of a personal data breach.
3. The notification referred to in paragraph 1 shall at least:
(a) describe the nature of the personal data breach including where possible, the categories and approximate number of data subjects concerned and the categories and approximate number of personal data records concerned;
(b) communicate the name and contact details of the data protection officer or other contact point where more information can be obtained;
(c) describe the likely consequences of the personal data breach;