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| Criterion |  Decision Making Decision Matrix |  Operations Fault Tree Analysis |
|---|---|---|
Purposedifferent | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | 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. |
Complexitydifferent | Medium | High |
Timedifferent | 45-90 min | 2-6 h |
Participantsdifferent | 2-8 | 3-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Decision Matrix, Scoring Rationale, Selected Option | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions |
Tagsno overlap | DecisionCriteriaScoringTradeoffs | RiskRoot causeSafety |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
