Use processors that provide sufficient guarantees
A controller shall use only processors providing sufficient guarantees to implement appropriate technical and organisational measures.
Independent security assurance
Evidence foundA current SOC 2 report or ISO/IEC 27001 certificate is the usual evidence that a supplier operates appropriate security measures.
- ISO/IEC 27001CSA STAR Level 2 certification on the registry, which is built on an ISO/IEC 27001 certificationas of 17 Sep 2026
- CSA STARSTAR Level 2 certificationas of 17 Sep 2026
Security testing and documentation
No public evidenceA penetration test report, a completed standard questionnaire (SIG, CAIQ, HECVAT) or security documentation shows how the supplier tests and runs its controls.