The short answer
Choose a bounded workflow and synthetic or approved test population, define the failure injected, expected fallback order, capability loss, human authority, data path, queue treatment, communications, and restoration checkpoint, then run the exercise without live consequential effects. Record observed gaps and retest corrections.
Key takeaways
Design a bounded exercise
Record workflow, environment, test records, excluded live effects, primary dependency, injected failure, expected detection, fallback chain, manual owner, approval boundary, stop conditions, expected outputs, observers, cleanup, and restoration criteria.
AWS guidance recommends defined fallback chains, visible degradation, and testing; its agent-specific implementation details are illustrative, not a required architecture.
Observe the whole degraded path
| Stage | Expected | Observe | Failure signal |
|---|---|---|---|
| Detection | Failure identified within reviewed trigger | Health/error and timestamp | Silent or ambiguous degradation |
| Activation | Approved fallback/manual path starts | Mode and authority record | Parallel writers or unauthorized actor |
| Operation | Known reduced capability | Output, queue, and review evidence | Quality loss hidden downstream |
| Restoration | Checkpoint and backlog known | Reconciliation and handback test | Duplicate, missing, or stale work |
| Cleanup | Synthetic effects removed | Environment and access proof | Test artifact survives into live flow |
Turn exercise gaps into owned corrections
Classify gaps in detection, authority, data, instructions, staffing, permissions, output labeling, downstream compatibility, backlog capacity, reconciliation, or restoration. Assign correction, target date, retest, and interim limitation.
NIST AI RMF supports testing, monitoring, response, and recovery concepts but does not certify this exercise.
Close with exercise evidence, corrective actions, and a passed retest
Name the reviewed population, cutoff, evidence version, decision owner, unresolved exceptions, next checkpoint, and downstream records updated. Preserve the superseded state; a clean current screen is not a substitute for the correction or exception history.
Reopen the record if the population, authority, source version, external outcome, or dependent report changes after sign-off.
Operational checklist
Mark your progress, then save a working copy. Selections reset when you leave this page. A checked box is not an approval or evidence of completion.
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Edge cases
Sources and references
Follow each source to check the underlying claim. Access checks and professional review are different steps.