GDPR Fines & Penalties 2026

Search published European fines, warnings, orders and court decisions with a confirmed EU GDPR legal basis. Cases whose applicable law has not yet been confirmed are excluded.

Selected coverage: Europe. Only published cases are included.

Publication coverage

Only published cases appear here. Worldwide publications remain under source review, including completed assessments.

Country: Greece

67 results · Showing 1–25

Page 1 of 3
Complainant
€2K
Jun 2026
Market-In
€95K
Jun 2026
MEDE S.A.
€65K
Jun 2026
MEDE S.A.
€160K
Jun 2026
Piraeus Bank S.A.
€10K
Jun 2026
Vodafone – PANAFON A.E.E.T.
€30K
Feb 2026
Vodafone – ΠΑΝΑΦΟΝ Ανώνυμη Ελληνική Εταιρεία Τηλεπικοινωνιών
€30K
Feb 2026
I Mathisi
€6K
Dec 2025
DPA case 39/2025
€4K
Dec 2025
Company
€1K
Nov 2025
Municipality of Moschato–Tavros
€10K
Oct 2025
NN Hellas
€20K
Jul 2025
General Hospital of the University of Larissa
€7K
Jun 2025
National Bank of Greece
€200K
Jan 2025
DPA case 50_2024
—
Dec 2024·Complaint
"Α"
€1K
Nov 2024
Εθνική Υπηρεσία Πληροφοριών (National Intelligence Service)
€5K
Oct 2024
Attorney
€1K
Sept 2024
Ministry of Citizan Protection
€150K
Sept 2024
Δ.Ε.Η. Α.Ε. (Public Power Corporation)
€28K
Sept 2024
Google Inc.
—
Apr 2024·Complaint
Google LLC
—
Feb 2024·Complaint
Google LLC.
—
Feb 2024·Complaint
Alpha Bank
€10K
Nov 2023
Piraeus Leasing S.M.S.A.
€20K
Nov 2023
Page 1 of 3 (67 results)

Frequently Asked Questions About GDPR Enforcement

Q:What types of GDPR enforcement actions exist?

GDPR enforcement actions include monetary fines (the most publicised), formal warnings, reprimands, processing bans, data erasure orders, and compliance orders. DPAs can also impose temporary or permanent limitations on data processing. Fines can reach up to EUR 20 million or 4% of annual worldwide turnover, whichever is higher, under Article 83(5) GDPR.

Q:How are GDPR fines calculated by data protection authorities?

DPAs consider factors listed in Article 83(2) GDPR: nature, gravity, and duration of the infringement; intentional or negligent character; actions taken to mitigate damage; degree of responsibility; previous infringements; degree of cooperation; categories of personal data affected; how the infringement became known; and adherence to approved codes of conduct or certification mechanisms.

Q:Can GDPR fines be appealed?

Yes, GDPR fines can be appealed through national courts. Many high-profile fines have been challenged. The appeals process varies by country. Some fines have been reduced on appeal (e.g., British Airways' fine was reduced from GBP 183 million to GBP 20 million), while others have been upheld or even increased.

Browse case links on this page

GDPR Enforcement Actions (67 total)