Spreadsheet Failure ModeManual Workflow
Root Operational Bottleneck
Annual ethics attestations are tracked in a sheet next to the policy-version tab, so a mid-year code revision still closes attestations against the prior text.
Control Hazard & Audit Exposure
Attestations close against last year's policy after a mid-year ethics revision, and the file cannot show which code version the employee attested.
Deterministic Software ReplacementClient-Owned Architecture
Ethics-Policy Versioning Engine that Closes Attestations Only Against the Current Code
Ethics-policy versioning engine that binds each attestation to the code version in force on the acknowledgment date and blocks close on a stale version.
Continuous Assertion Rule
Attestation assertion: an ethics attestation cannot close unless it cites the code version in force on the acknowledgment date.