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Enforcement

Regulatory actions, fines, warnings, and enforcement decisions

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Country: Greece (50) Clear filter
Filter by Topic Supervisory Authorities 3587 Processing 2635 Personal Data 2394 Controllers 2017 Processing Agreement 1114 Security 1013 Supervision 847 Healthcare 621 Law Enforcement 568 Monitoring 547 Public Authority 539 Consent 508
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7/2026 7/2026 ·Greece ·HDPA Oct 5, 2026
HDPA investigates Greek Infrastructure Ministry for SMS sent without consent or The DPA started an investigation, after receiving 83 complaints from data subjects, against the Ministry of Infrastructure and Transportation (the controller). Particularly,… 17/2026 ·Greece ·Art. 5, 14 Consent Right to Object Personal Data Sep 15, 2026
HDPA orders TEIRESIAS S.A. to ensure data accuracy under Art. 5(1)(d) GDPR 29 January 2023, the data subject requested TEIRESIAS S.A. (‘the controller’) to delete an entry registered in their database, and to correct the “erroneous financial data”… 4/2026 ·Greece ·Art. 5 Accuracy Personal Data Right to Restriction
HDPA: Hellenic Open University found to have met breach notification duties after The Hellenic Open University (‘the controller’) submitted initial and supplementary notifications to the DPA after it was subject to a data breach resulting from a ransomware… 14/2026 ·Greece ·Art. 32, 33, 34 +1 Data Breaches Notification Obligation Integrity and Confidentiality Principle Aug 19, 2026
€200,000M 15/2026 The Ministry of Social Cohesion and Family (the controller), and the Hellenic Local Development and Local Government Company (the processor) notified the DPA that information… Greece ·HDPA ·Art. 5, 28, 32 Controllers Data Breaches Integrity and Confidentiality Principle Jul 28, 2026
€2,000 33/2020 The data subject was under the employment of the College for a certain period of time, during which two female students of the College filed a complaint against the complainant… Greece ·HDPA ·Art. 4, 5, 12 +8 Right to be Forgotten Personal Data Right of Access
€65,000 MEDE S.A.: Non-compliance with general data processing principles The Hellenic Data Protection Authority fined MEDE S.A. €65,000 for violating general data processing principles under Article 5 GDPR, along with failures concerning transparency… Greece ·HDPA ·Art. 5, 12, 13 +2 Supervisory Authorities Accountability Right of Access Jun 12, 2026
€95,000 Market-In: Non-compliance with general data processing principles The Hellenic Data Protection Authority (HDPA) fined Market-In €95,000 for violations of the general data processing principles under Article 5 GDPR, including failures related to… Greece ·HDPA ·Art. 5, 12, 13 +2 Accountability Retention Period Right of Access Jun 12, 2026
€10,000 Piraeus Bank S.A.: Insufficient fulfilment of data subjects rights The Hellenic Data Protection Authority (HDPA) fined Piraeus Bank S.A. €10,000 for insufficient fulfillment of data subjects' access rights under Article 15 of the GDPR. The… Greece ·HDPA ·Art. 15 Personal Data Supervision Supervisory Authorities Jun 5, 2026
€100,000 ZeniΘ (Thessaloniki-Thessalia Gas Supply Company S.A.): Insufficient fulfilment of data subjects rights The Hellenic Data Protection Authority (HDPA) fined ZeniΘ (Thessaloniki-Thessalia Gas Supply Company S.A.) €100,000 for insufficient fulfillment of data subjects' rights,… Greece ·HDPA ·Art. 5, 12, 15 +1 Processors Supervisory Authorities Controllers Jun 5, 2026
€320,000 Public Power Corporation S.A. (DEI): Insufficient legal basis for data processing The Hellenic Data Protection Authority (HDPA) fined Public Power Corporation S.A. (DEI) €320,000 for lacking a sufficient legal basis for data processing. The decision addresses… Greece ·HDPA ·Art. 5, 32 Retention Period Storage Limitation Supervisory Authorities Jun 2, 2026
€80,000 PRELUDE GROUP E.E.: Insufficient technical and organisational measures to ensure information security The Hellenic Data Protection Authority (HDPA) fined PRELUDE GROUP E.E. €80,000 for failing to implement sufficient technical and organizational measures to ensure information… Greece ·HDPA ·Art. 28, 29, 32 Security Processors Controllers Jun 2, 2026
€45,000 MEDIATEL Telephone Information Services S.A.: Insufficient technical and organisational measures to ensure information security The Hellenic Data Protection Authority (HDPA) fined MEDIATEL Telephone Information Services S.A. €45,000 for failing to implement sufficient technical and organizational measures… Greece ·HDPA ·Art. 32 Security Supervisory Authorities Jun 2, 2026
€20,000 CQS S.A. Customer-Centric Services: Insufficient technical and organisational measures to ensure information security The Hellenic Data Protection Authority (HDPA) fined CQS S.A. Customer-Centric Services €20,000 for failing to implement sufficient technical and organizational measures to ensure… Greece ·HDPA ·Art. 32 Security Supervisory Authorities Jun 2, 2026
€90,000 Ypiresia 800 Teleperformance Single Member S.A.: Insufficient technical and organisational measures to ensure information security The Hellenic Data Protection Authority fined Ypiresia 800 Teleperformance Single Member S.A. €90,000 for failing to implement sufficient technical and organizational measures to… Greece ·HDPA ·Art. 5, 32 Security Supervisory Authorities Jun 2, 2026
HDPA · 12/2026 The complainant, a foreign national, submitted a complaint to the Hellenic DPA through his authorized attorney, seeking his deletion from the Hellenic the National Registry of… 12/2026 ·Greece ·Art. 23 Right of Access Criminal Data Personal Data May 13, 2026
€5,000 KEAT - Centre for Education & Rehabilitation of the Blind: Insufficient fulfilment of data subjects rights Hellenic Data Protection Authority (HDPA) fined KEAT - Centre for Education & Rehabilitation of the Blind €5,000 on 2026-02-20 for: Insufficient fulfilment of data subjects rights. Greece ·HDPA ·Art. 12, 15 Personal Data Supervisory Authorities Education Feb 20, 2026
€30,000 Vodafone – PANAFON A.E.E.T.: Insufficient fulfilment of data subjects rights Hellenic Data Protection Authority (HDPA) fined Vodafone – PANAFON A.E.E.T. €30,000 on 2026-02-11 for: Insufficient fulfilment of data subjects rights. Greece ·HDPA ·Art. 12, 15, 18 Personal Data Supervisory Authorities Telecommunications Feb 11, 2026
€10,000 Headquarter of a Fire Brigade: Insufficient legal basis for data processing The Greek DPA has imposed a fine of EUR 10,000 on a Fire Brigade Head Quarter. The controller had stored health data of an employee which had been in relation with her sick leave.… GREECE ·HDPA ·Art. 5 Controllers Processing Health Data Jan 8, 2026
€10,000 SIGMA & KAPPA IMPORTING SOCIÉTÉ ANONYME: Insufficient technical and organisational measures to ensure information security The Greek DPA has imposed a fine of EUR 10,000 on SIGMA & KAPPA IMPORTING SOCIÉTÉ ANONYME. The fined entity is the processor of Thessaloniki–Thessaly Gas Supply Company S.A.… GREECE ·HDPA ·Art. 32 Processors Controllers Security Dec 31, 2025
€80,000 ONE WAY PRIVATE COMPANY: Non-compliance with general data processing principles The Greek DPA has imposed a fine of EUR 80,000 on ONE WAY PRIVATE COMPANY. The fined entity is the processor of Thessaloniki–Thessaly Gas Supply Company S.A. (ETid-3016). The… GREECE ·HDPA ·Art. 5, 6, 7 +2 Processors Controllers Personal Data Dec 31, 2025
€10,000 Thessaloniki–Thessaly Gas Supply Company S.A.: Insufficient data processing agreement The Greek DPA has imposed a fine of EUR 10,000 on Thessaloniki–Thessaly Gas Supply Company S.A. The controller, an energy provider, used external processors for direct marketing… GREECE ·HDPA ·Art. 28, 32 Controllers Processors Supervisory Authorities Dec 31, 2025
€6,000 I Mathisi: Insufficient fulfilment of data subjects rights Hellenic Data Protection Authority (HDPA) fined I Mathisi €6,000 on 2025-12-31 for: Insufficient fulfilment of data subjects rights. Greece ·HDPA ·Art. 12, 15, 31 Personal Data Supervisory Authorities Education Dec 31, 2025
€5,000 REVMA PLUS Retail S.A.: Insufficient technical and organisational measures to ensure information security The Greek DPA has imposed a fine of EUR 5,000 on REVMA PLUS Retail S.A.. The fined entity is the processor of Thessaloniki–Thessaly Gas Supply Company S.A. (ETid-3016). The… GREECE ·HDPA ·Art. 32 Controllers Processors Personal Data Dec 31, 2025
€1,000 Company: Insufficient fulfilment of data subjects rights The Greek DPA has imposed a fine of EUR 1,000 on a Company. The controller failed to react adequately to a data subject's request to exercise their rights. GREECE ·HDPA ·Art. 12, 15 Personal Data Controllers Supervisory Authorities Nov 7, 2025
€1,000 Bedrijf: Onvoldoende naleving van de rechten van betrokkenen (betreffende hun persoonsgegevens). Boete van €1.000 - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 12, 15 Personal Data Right of Access Controllers Nov 7, 2025
€10,000 Gemeente Moschato–Tavros: Onvoldoende juridische basis voor de verwerking van gegevens. Boete van €10.000 - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 5, 12, 13 +1 Processing Controllers Personal Data Oct 9, 2025
€10,000 Municipality of Moschato–Tavros: Insufficient legal basis for data processing The Hellenic DPA has imposed a fine of EUR 10,000 on the Municipality of Moschato–Tavros. The controller installed a video surveillance system in a depot to protect municipal… GREECE ·HDPA ·Art. 5, 12, 13 +1 Controllers Processing Supervisory Authorities Oct 9, 2025
€9,000 Hestia Publishers & Booksellers, I. D. Kollaros & Co. S.A.: Onvoldoende technische en organisatorische maatregelen om de informatiebeveiliging te waarborgen. Boete van €9.000 - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 5, 25, 32 +2 Security Pseudonymization Controllers Jul 21, 2025
€9,000 Hestia Publishers & Booksellers I. D. Kollaros & Co. S.A.: Insufficient technical and organisational measures to ensure information security The Greek DPA has imposed a fine of EUR 9,000 on Hestia Publishers & Booksellers I. D. Kollaros & Co. S.A. The controller disclosed the identity of an anonymous author by… GREECE ·HDPA ·Art. 5, 25, 32 +2 Pseudonymization Security Personal Data Jul 21, 2025
€2,000 PAVLOS BIKOS SOLE PROPRIETORSHIP DENTAL PRIVATE CAPITAL COMPANY: Onvoldoende samenwerking met de toezichthoudende instantie. Een boete van 2.000 euro - Hellenic Data Protection Authority (HDPA). GREECE ·HDPA ·Art. 31 Supervisory Authorities Processors Controllers Jul 11, 2025
€2,000 PAVLOS BIKOS SOLE PROPRIETORSHIP DENTAL PRIVATE CAPITAL COMPANY: Insufficient cooperation with supervisory authority The Greek DPA has imposed a fine of EUR 2,000 on PAVLOS BIKOS SOLE PROPRIETORSHIP DENTAL PRIVATE CAPITAL COMPANY. The fined party was a data processor in case ETid: 2880. During… GREECE ·HDPA ·Art. 31 Supervisory Authorities Supervision Processors Jul 11, 2025
€20,000 NN Griekse levensverzekeringsmaatschappij met één aandeelhouder, anoniem: Onvoldoende naleving van de rechten van betrokkenen. Boete van 20.000 euro - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 15 Personal Data Controllers Supervisory Authorities Jul 11, 2025
€20,000 NN Greek Single-Member Anonymous Life Insurance Company: Insufficient fulfilment of data subjects rights The Greek DPA has imposed a fine of EUR 20,000 on NN Greek Single-Member Anonymous Life Insurance Company. The controller failed to provide the data subject with the personal data… GREECE ·HDPA ·Art. 15 Right of Access Personal Data Controllers Jul 11, 2025
€3,000 Zougla TZI-AP Anonymous Mass Media Company: Insufficient legal basis for data processing The Hellenic DPA has imposed a fine of EUR 3,000 on Zougla TZI-AP Anonymous Media Company. The controller, who operates a news website, published an article revealing the personal… GREECE ·HDPA ·Art. 5, 31 Personal Data Controllers Supervisory Authorities Jul 4, 2025
€3,000 Zougla TZI-AP, een anoniem massamediaconcern: Onvoldoende juridische basis voor de verwerking van persoonsgegevens. Boete van €3.000 - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 5, 31 Personal Data Processing Controllers Jul 4, 2025
€550,000 Vodafone – PANAFON A.E.E.T.: Onvoldoende technische en organisatorische maatregelen om de informatiebeveiliging te waarborgen. Een boete van 550.000 euro - Hellenic Data Protection Authority (HDPA). GREECE ·HDPA ·Art. 5, 28 Security Supervisory Authorities Controllers Jun 25, 2025
€40,000 KARAMBELAS KONSTANTINOS & CO. E.E.: Onvoldoende technische en organisatorische maatregelen om de informatiebeveiliging te waarborgen. Boete van 40.000 euro - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 29, 32 Security Personal Data Telecommunications Jun 25, 2025
€40,000 KARAMBELAS KONSTANTINOS & CO. E.E.: Insufficient technical and organisational measures to ensure information security The Greek DPA has imposed a fine of EUR 40,000 on KARAMBELAS KONSTANTINOS & CO. E.E. The processor, which was processing data for a telecommunications provider (ETid: 2878),… GREECE ·HDPA ·Art. 29, 32 Security Processors Controllers Jun 25, 2025
€550,000 Vodafone – PANAFON A.E.E.T.: Insufficient technical and organisational measures to ensure information security The Greek DPA has imposed a fine of EUR 550,000 on Vodafone – PANAFON A.E.E.T. The controller failed to implement sufficient technical and organisational measures to ensure data… GREECE ·HDPA ·Art. 5, 28 Security Controllers Processors Jun 25, 2025
€10,000 Shield of David - K.I.D.A.F.: Niet-naleving van algemene principes voor gegevensverwerking. Boete van €10.000 - Griekse Autoriteit voor Gegevensbescherming (HDPA). GREECE ·HDPA ·Art. 5, 12, 13 +3 Personal Data Controllers Processing Jun 24, 2025
€7,000 General Hospital of the University of Larissa: Insufficient fulfilment of data subjects rights The Hellenic DPA has imposed a fine of EUR 7,000 on the General Hospital of the University of Larissa. The controller failed to adequately fulfil the rights of data subjects. It… GREECE ·HDPA ·Art. 5, 14, 15 Personal Data Controllers Supervisory Authorities Jun 24, 2025
€7,000 Algemeen Ziekenhuis van de Universiteit van Larissa: Onvoldoende naleving van de rechten van betrokkenen. Een boete van €7.000 - Hellenic Data Protection Authority (HDPA). GREECE ·HDPA ·Art. 5, 14, 15 Supervisory Authorities Controllers Personal Data Jun 24, 2025
€10,000 Shield of David - K.I.D.A.F.: Non-compliance with general data processing principles The Hellenic DPA has imposed a fine of EUR 10,000 on Shield of David - K.I.D.A.F. The controller, a day care centre for people with autism, has legally installed video… GREECE ·HDPA ·Art. 5, 12, 13 +3 Controllers Personal Data Supervisory Authorities Jun 24, 2025
€50,000 Piraeus Bank S.A.: Insufficient legal basis for data processing The Hellenic DPA has imposed a fine of EUR 50,000 on Piraeus Bank S.A.The controller has processed personal data even though the data subject rightfully opposed the the data… GREECE ·HDPA ·Art. 5, 6 Personal Data Controllers Processing Jun 23, 2025
€50,000 Piraeus Bank S.A.: Onvoldoende juridische basis voor de verwerking van gegevens. Een boete van 50.000 euro - Hellenic Data Protection Authority (HDPA). GREECE ·HDPA ·Art. 5, 6 Personal Data Controllers Processing Jun 23, 2025
€5,000 Gynaecoloog: Onvoldoende nakoming van de informatieplicht. Een boete van €5.000 - Hellenic Data Protection Authority (HDPA). GREECE ·HDPA ·Art. 15 Supervisory Authorities Personal Data Right of Access Apr 9, 2025
€5,000 Gynaecologist: Insufficient fulfilment of information obligations The Hellenic DPA has imposed a fine of EUR 5,000 on a gynaecologist. The controller failed to completely fullfill an information request by a patient. GREECE ·HDPA ·Art. 15 Controllers Supervisory Authorities Healthcare Apr 9, 2025
€120,000 National Bank of Greece S.A: Insufficient technical and organisational measures to ensure information security Hellenic Data Protection Authority (HDPA) fined National Bank of Greece S.A €120,000 on 2025-01-10 for: Insufficient technical and organisational measures to ensure information… HDPA ·Art. 5, 15, 25 +3 ·Insufficient technical and organisational measures to ensure information security Security Supervisory Authorities Processing Agreement Jan 10, 2025
€1,400 Attorney: Insufficient fulfilment of data subjects rights The Hellenic DPA has imposed a fine of EUR 1,400 on an attorney. An individual had filed a complaint with the DPA because the controller did not adequately respond to their… GREECE ·HDPA ·Art. 12, 31 Personal Data Controllers Supervisory Authorities Sep 23, 2024