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Engineering•7 min read

Audit is a query: evidence records for clinical AI.

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WRITTEN BY
Healytix Engineering
READ TIME
7 min

Designing AI so that every action leaves a verifiable record, and proving compliance becomes a search rather than a scramble.

What auditors actually ask

Which data did the system use? Under which policy and consent? Which model version produced the output? Who approved the action, and when? Most teams answer these by collecting screenshots and log extracts after the fact.

Write the evidence at the moment of action

Every AI action on the platform is designed to emit an evidence record at the time it happens: the inputs and source documents, the policy and consent that permitted it, the model and prompt version, the output, and the person who approved or overrode it.

Make it tamper-evident

Records are chained so that altering or deleting an earlier entry is detectable. An audit trail that an administrator can quietly edit is not evidence.

Obligations as configuration

Regulatory obligations are modelled as versioned rules per jurisdiction, each mapped to the controls and evidence that satisfy it. When an auditor asks how a HIPAA or DPDP requirement is met, the answer is a query that returns the controls and the records proving them.

Key takeaways

  • 1
    Capture evidence when the action happens, not when the auditor arrives.
  • 2
    Chain records so tampering is detectable.
  • 3
    Map each obligation to the controls and records that prove it.

Where this lives in the platform

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