Process Safety Management (PSM): Preventing Catastrophic Releases
Process Safety Management exists because some industrial accidents are not injuries, they are catastrophes. PSM is the system that keeps highly hazardous processes from failing dangerously. Here is what it is.
QUICK ANSWER
Process Safety Management (PSM) is an OSHA standard for facilities that handle highly hazardous chemicals, designed to prevent catastrophic releases, fires, and explosions. It requires a system of elements including process hazard analysis, operating procedures, mechanical integrity, management of change, and emergency planning. PSM manages risk at the process level, not just individual tasks.
Why PSM Exists
When a facility handles large quantities of highly hazardous chemicals, a single process failure can cause a catastrophic release, fire, or explosion affecting the whole plant and community. PSM is the structured, layered system designed to prevent those low-frequency, high-consequence events.
Key PSM Elements
- Process hazard analysis: systematically finding what could go wrong.
- Operating procedures: clear, correct instructions for safe operation.
- Mechanical integrity: keeping critical equipment reliable.
- Management of change: reviewing changes before they create risk.
Manage the process, not just the task
PSM looks beyond individual jobs to the whole hazardous process. Its elements work together so that no single failure, human or mechanical, leads to catastrophe.
PSM sits at the top of industrial safety and connects to task-level controls like the hot work permit and broader safety programs.
WE BUILD THIS IN VR — THE PRIME VR
We build PSM training into VR, so operators and engineers walk hazardous processes, practice procedures, and rehearse emergency response in scenarios far too dangerous to stage. Immersive practice builds the process-safety judgment that prevents catastrophic events.
Book a discovery callFrequently Asked Questions
What is Process Safety Management? +
PSM is an OSHA standard for facilities handling highly hazardous chemicals, designed to prevent catastrophic releases, fires, and explosions through a system of elements like hazard analysis, procedures, and mechanical integrity.
Why is PSM required? +
Because facilities with large quantities of highly hazardous chemicals face low-frequency but potentially catastrophic risks. PSM provides a layered system to prevent process failures from becoming disasters.
What are some key PSM elements? +
Process hazard analysis, operating procedures, mechanical integrity, management of change, and emergency planning, among others. Together they manage risk at the process level, not just per task.
Rehearse the process safely
We build process safety management into immersive, scored VR practice.