Interactive Tool

MOC Decision Tree

Answer five questions or fewer to determine whether your proposed change requires Management of Change under PSM — or qualifies as replacement in kind.

29 CFR 1910.119(l)

Your Path

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⚠️ Temporary change flag active. Temporary changes follow the same MOC rules as permanent ones. The MOC must address the necessary time period for the change (29 CFR 1910.119(l)(2)(iv)), and affected employees must be informed and trained before startup ((l)(3)).