Europe. National jurisdiction.

Guernsey (Bailiwick of) GG

Part I

Domestic law

Comprehensive data protection1

  • DPL 2017Data Protection (Bailiwick of Guernsey) Law, 2017Guernsey's GDPR-equivalent data protection law covering Guernsey, Alderney and Sark. It sets GDPR-style principles, rights, accountability duties and fines enforced by the ODPA.
    Synopsis

    Guernsey's GDPR-equivalent data protection law covering Guernsey, Alderney and Sark. It sets GDPR-style principles, rights, accountability duties and fines enforced by the ODPA.

    Key themes
    • principles
    • data subject rights
    • breach notification
    • DPO
    • transfers
    • registration
    Unique features

    Fines tiered at £5m and £10m, with a £300,000 cap for some and 10% of global turnover for others; directors and officers can be personally liable; annual registration with the ODPA.

    SaaS relevance

    Applies to Guernsey-established SaaS providers and to non-Guernsey controllers/processors targeting or monitoring people in the Bailiwick.

    Extraterritorial
    Yes
    Breach notification
    ODPA within 72h; individuals as soon as practicable if high risk
    DPO
    Conditional
    Cross-border transfers
    Adequacy/standard clauses/BCRs
    Maximum penalty
    Up to £10m; turnover-based cap up to 10% of global turnover in some cases
    Key dates
    • Adopted
    • In force
    • Replaced Data Protection (Bailiwick of Guernsey) Law 2001
    Text
    Authority
    Data Protection Authority / Office of the Data Protection Authority (ODPA)
    Sources consulted
    Verification

    High confidence.

    EU adequacy Decision 2003/821/EC, confirmed in the 2024 Commission review.

    Record
    Full record for DPL 2017