CIPP/E Study Guide
Ch 3.2 - Convention 108

Council of Europe Convention 108

Opened for signature on 28 January 1981, Convention 108 was the first legally binding international instrument in data protection. It rests on data protection principles, balances privacy with the free flow of personal data, and - as a binding instrument - obliges signatory states to enact national legislation. It has twenty-seven articles in three main parts and was modernised in late 2018.

Convention 108 arose because member states had not responded adequately to the Council's 1973 (private sector) and 1974 (public sector) resolutions, and because those principles needed reinforcement through a binding international instrument. The final text opened for signature on 28 January 1981.

  • Based on data protection principles (accuracy, security, individual right of access) - principles still found in the GDPR and the Directive
  • Balances individual privacy with the free flow of personal data for commerce and public functions
  • As a binding instrument, requires signatory states to enact national legislation
Structure of Convention 108
PartLocationSubject
Basic principlesChapter II, Articles 4–11Core data protection principles
Transborder data flowsChapter III, Article 12Cross-border transfers between parties
Mutual assistanceChapter IV, Articles 13–17Cooperation provisions
Burn-in fact

Convention 108 = first legally binding international data protection instrument, 27 articles, modernised in 2018. Article 12(2) bars blocking transborder flows solely to protect privacy.

Key terms - quick answers

What is “Convention 108”?
The 1981 Council of Europe convention; the first legally binding international data protection instrument.
What is “Transborder data flows”?
Movement of personal data across national borders; Convention 108 bars blocking these solely to protect privacy between parties.
What is “Free flow of personal data”?
Principle that data should move freely for commerce and public functions, balanced against privacy.