Operations
Process Safety ManagementPSM
OSHA's 14-element framework for preventing catastrophic releases of highly hazardous chemicals.
PSM (29 CFR 1910.119) applies when quantities of listed chemicals exceed thresholds. The 14 elements include: PHAs, MOC, PSSR, operating procedures, training, mechanical integrity, hot work permits, incident investigation, emergency response, contractor management, and compliance audits every 3 years. Non-compliance can result in Willful citations and multi-million dollar penalties.