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| Criterion |  Operations Failure Mode and Effects Analysis |  Operations Fault Tree Analysis |  Business Strategy Strategy Execution Loop |
|---|---|---|---|
Purposedifferent | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. |
Complexitysame | High | High | High |
Timedifferent | 2-6 h | 2-6 h | Initial 3-6 h, then monthly or quarterly reviews |
Participantsdifferent | 3-10 | 3-8 | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | FMEA Table, Risk Priority, Mitigation Actions | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Execution Loop, Review Cadence, Strategic Learning Log |
Tagsno overlap | RiskQualityOperationsRoot cause | RiskRoot causeSafety | ExecutionCadenceLearningGovernance |
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