Greece Law 4624/2019 - Hellenic Data Protection Authority (HDPA) Implementation Act GR-DPA-Coordination-Constitution-ePrivacy-NIS2-Whistleblower: Greece Law 4624/2019 Coordination with Greek Constitution Art. 9A, ePrivacy Law 3471/2006, NIS2, Whistleblower Law 4990/2022

Greece Law 4624/2019 coordination with adjacent Greek + EU statutes. GREEK CONSTITUTION ARTICLE 9A (2001 amendment): right to protection of personal data; constitutional foundation for Greek DP regime + HDPA independence. GREEK CONSTITUTION ARTICLES 9 (right to privacy + private life + correspondence) + 19 (secrecy of letters + free communications + provider obligations). ePRIVACY LAW 3471/2006: transposes EU Directive 2002/58/EC (ePrivacy Directive) on processing of personal data + protection of privacy in electronic communications sector; covers cookies + direct marketing + electronic communications + location data + caller ID + emergency services. GREEK WHISTLEBLOWER LAW 4990/2022 (transposing EU Directive 2019/1937): protections for reporting persons + obligation on public + private legal persons to establish reporting channels + retaliation prohibition + Whistleblower Officer + remedies; coordinates with Law 4624/2019 personal data of reporters + reported persons. GREEK NIS1 IMPLEMENTATION (Law 4577/2018 transposing Directive (EU) 2016/1148): national NCSA (National Cybersecurity Authority) + OES (Operators of Essential Services) + DSP (Digital Service Providers) + incident reporting + security measures. GREEK NIS2 TRANSPOSITION (deadline October 2024; transposition Law expected 2024-2025): expanding scope to 18 critical sectors + 5,000+ entities + enhanced security measures + executive accountability + supply chain security. GREEK ePRIVACY REGULATION (when adopted at EU level) - transposition forthcoming. GREEK SECTORAL LAWS: BANKING (Bank of Greece + EBA guidance + DORA transposition); TELECOMS (EETT regulator); HEALTHCARE (Ministry of Health + EOPYY + HDPA sectoral guidance); INSURANCE (Bank of Greece insurance supervision); CHILDREN online safety (Law 5043/2023). EU INTEGRATION: GDPR + LEDP + ePrivacy + NIS2 + DORA + AI Act + Data Act + DGA + DSA + DMA + EU Whistleblower + EU Adequacy mechanisms + EDPB participation.