Checked on September 27, 2026
GDPR in Greece
How the GDPR works in Greece: the supervisory authority, the national law that supplements the regulation, and where to notify a breach.
- Supervisory authority
- Hellenic Data Protection Authority (HDPA) (Αρχή Προστασίας Δεδομένων Προσωπικού Χαρακτήρα)
- National law supplementing the GDPR
- Law 4624/2019 on the Hellenic Data Protection Authority and implementing measures for Regulation (EU) 2016/679 · Νόμος 4624/2019 · Law 4624/2019 (Gov. Gazette A' 137/29.08.2019)
- Age of digital consent
- 15
- Breach notification
- www.dpa.gr/en/Organisations/Data_Breach_notification/Submission
- National specifics
- Breach notifications are filed via the HDPA online portal using taxisnet credentials; controllers not established in Greece may email databreach@dpa.gr.
Where does your company stand?
The free assessment applies these national rules to your answers and scores every area of the law.
Sources
National laws and portals change. This page is general information, not legal advice; confirm with the authority before relying on it.