AI Labs Gen Limited

Audit Logs for AI Systems

Published by AI Labs Gen Limited

An audit log is a traceable record of material system events. For an AI workflow, it makes the action, its owner, the approval state, and any exception reviewable after the event.

A three-step method

  1. 01

    Choose material events

    Log events that change a customer outcome, access level, workflow state, model configuration, approval decision, or exception path.

  2. 02

    Capture context, not unnecessary data

    Record identifiers, timestamps, actor or system identity, action, outcome, and reference to the governing workflow. Keep personal data within agreed boundaries.

  3. 03

    Make review possible

    Protect log integrity, define who can access it, and set a review cadence. Retention periods must follow the organization's legal and operational requirements.

Operational test before scale

Design the event model before choosing a storage tool. Use stable event names and identifiers so reviewers can connect a proposed action, approval, execution result, retry, and rollback without reconstructing the sequence manually. Define which clock is authoritative and keep timestamps consistent across services.

Logs also need operational ownership. Assign responsibility for access reviews, retention changes, failed writes, integrity alerts, and incident exports. Test that a reviewer can retrieve a complete record for a representative case within an agreed time. A log that exists but cannot be interpreted or retrieved is weak evidence.

Essential controls

  • Link each material event to a workflow, owner, and timestamp.
  • Record approval, rejection, retry, rollback, and escalation outcomes.
  • Restrict privileged log access and review access changes.
  • Do not treat a log as a substitute for legal or compliance sign-off.

FAQ

Does every AI interaction need to be logged?

No. Log the events needed to control and review the use case. The right scope depends on the workflow, data boundary, risk, and agreed operating requirements.

Are audit logs enough for compliance?

No. Logs are technical evidence. Legal and compliance owners decide which obligations apply and how evidence must be retained or reviewed.