31K views · 737 reactions | Process Safety Management PSM Process Safety Management, or PSM, is an OSHA standard that requires employers to identify, evaluate, and control the hazards associated with the highly hazardous chemicals used in their processes. A key provision of the standard requires employers to conduct a thorough risk analysis of the entire operating process. This assessment is known as a PHA, or process hazard analysis. | ISG groupe de travailleurs in salah gaz | Facebook