Category distinction
Decision assurance vs audit logging
Audit logs are valuable records of events. Decision assurance connects relevant events, evidence and authority into a reviewable account of a consequential organisational act.
Definition
The precise question
Audit logging records events for monitoring and investigation; decision assurance preserves the decision-state those events helped form.
Reference model
From category to independent review
Decision assurance
Decision evidence
VES decision envelope
Evidence objects
Independent review
The envelope can link model output, runtime records, policy versions, authority records, claims documents, human rationale, external data and approvals while preserving each source's declared limits.
Insurance example
What this looks like in practice
A log may show that a claim field changed and an approval was submitted. A decision envelope relates those events to the evidence relied upon, wording in force and settlement commitment.
Evidence map
What a reviewer needs to see
- Timestamped event and system records
- Context, evidence relation and governing conditions
- Authority, judgement, commitment and limitations
Event history versus decision history
An event stream answers what changed. A decision history also needs to show why the change mattered, which evidence was relied upon and who could commit the organisation.
Avoid the inventory trap
More log volume does not necessarily reduce reconstruction burden. The package should distinguish material evidence from incidental telemetry and state what is unavailable or superseded.
Insurance example
A claims platform may log assessment edits, reserve movements and payment events. Decision assurance links the material policy evidence, authority threshold and human approval to the specific commitment under review.
The VES connection
A published evidence structure
VES 1.2 can reference audit records as Evidence Objects while adding decision identity, relationship and verification context.
Read VES 1.2 for the published Decision Envelope, Evidence Object and verification model.
Boundary
A complete log is not automatically a complete decision record. Logs may omit relevance, authority, human rationale or the conditions that made an event consequential.
Frequently asked
What does decision assurance vs audit logging address?
Audit logging records events for monitoring and investigation; decision assurance preserves the decision-state those events helped form.
Does this establish that a decision was correct or compliant?
A complete log is not automatically a complete decision record. Logs may omit relevance, authority, human rationale or the conditions that made an event consequential.