Definition
Any action that changes a person's status, access, or trajectory must be undoable, or come with prepared routes to reverse it that work in real operating conditions.
If reversal is impossible, systems should add explicit guardrails, higher review thresholds, and public ownership of residual risk.
Hypothetical example
- A benefits eligibility model deployment is blocked unless the team demonstrates a tested rollback path and a 24-hour restoration plan.
References
- Governance taxonomy · Resource
- Worked examples · Essay