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| Criterion |  Operations Barrier Analysis |  Decision Making Pre-Mortem |
|---|---|---|
Purposedifferent | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Low |
Timedifferent | 2-4 h | 20–45 min |
Participantsdifferent | 2-6 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | Root causeSafetyIncident | RiskDecisionFailurePlanning |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
