The DDAO role
DDAO — Designated Delegated Agent Officer. The human cornerstone of ACF®. A named individual (or collegial body) responsible for an agent (or a portfolio of agents) in production. Inspired by the DPO (GDPR art. 37-39) and the CISO.
The four missions
- Validation of critical decisions — that the agent is designed to escalate (ACF-12 thresholds).
- Arbitration on unplanned escalation — off-mandate situation, drift behaviour, alert from the register.
- Drift monitoring — model drift, case distribution drift, cost drift.
- Periodic reviews — quarterly at least, on the assigned perimeter, with a report to the governance committee.
Expected profile
The DDAO typically comes from one of three pools: (1) an existing DPO expanding their perimeter, (2) a CISO or internal audit director, (3) a product compliance lead or a senior product manager moving into a governance posture. None of these profiles is native to ACF® — formal training is explicit, via cards ACF-13 (Guided Practical Case) and ACF-14 (Teacher Guide).
Independence
The DDAO cannot report to the same manager as the agent they supervise. For a lead-qualification agent, the DDAO cannot report to the CMO. For a credit-scoring agent, the DDAO cannot report to the head of credit risk. Target architecture is a direct report to general management, to the DPO, or to the board audit committee. This is hardened in card ACF-12 (Agent Mandate).
Liability
As with the GDPR DPO, the DDAO does not bear legal liability in place of the company — the company answers for itself. But the DDAO carries functional liability: they must be able to produce, on request, the cryptographic trace of a specific decision, justify the threshold choices, and demonstrate that reviews were conducted. On an AI Act audit, they are the one summoned by the regulator.
MCP instrumentation
Three acf-mcp tools are specifically designed for the DDAO: acf.assign-ddao-controls (assign controls), acf.evaluate-agent-mandate (audit an existing mandate),acf.identify-governance-gaps (find gaps before external audit). A tooled DDAO can run a quarterly review in hours instead of days.