REQ-FUN-070

Every state-changing operation produces exactly one audit row

ID: REQ-FUN-070
Category: Functional Requirements
Status: approved
Priority: P0
Created: 2026-05-10T18:00:39.789Z
Approved: 2026-05-10T18:02:54.823Z
Updated: 2026-05-10T18:02:54.823Z

What

Every state-changing operation SHALL produce exactly one audit row.

Acceptance

Mutation count == audit row count in instrumentation tests.

Source

OBJ-6.

established project management guidelines Mapping

Primary Knowledge Area: Integration Management
Secondary KA: Quality Management
Primary Process Group: Monitoring & Controlling
established project management guidelines Deliverable: Audit Log

Exactly-one-audit-row guarantee is the Monitor and Control completeness invariant.