Which concept is NOT an element of Cross Border Privacy Rules (CBPR)?

Which concept is NOT an element of Cross Border Privacy Rules (CBPR)?

A. Enforcement by Accountability Agents.

B. Self-assessment against CBPR questionnaire.

C. Consultation with Privacy Enforcement (PE) Authority.

D. Dispute resolution via the Accountability Agent’s compliance program.

Reference: https://www.apec.org/About-Us/About-APEC/Fact-Sheets/What-is-the-Cross-Border-Privacy-Rules-System