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Criterion	Operations Failure Mode and Effects Analysis	Business Strategy Strategic, Tactical and Operational Planning	Operations Kepner-Tregoe	Operations Fishbone Diagram
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.	It places decisions and artifacts at the right level. Strategic planning clarifies direction, tactical planning translates it into programs, and operational planning steers concrete processes.	For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations.	When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers.
Complexitydifferent	High	Medium	High	Low
Timedifferent	2-6 h	90-180 min	2-8 h	30-60 min
Participantsdifferent	3-10	4-12	2-8	2-8
Formatdifferent	Workshop	Workshop	Workshop + async	Workshop
Outputdifferent	FMEA Table, Risk Priority, Mitigation Actions	Planning Levels Map, Cadence Model, Planning Artifact Inventory	Problem Analysis, Decision Analysis, Risk Plan	Fishbone Diagram, Cause Categories, Investigation Backlog
Tagsno overlap	RiskQualityOperationsRoot cause	CadenceGovernanceExecution	Problem solvingRoot causeDecisionOperations	Root causeQualityOperations