Preliminary Hazard List (PHL)

The Preliminary Hazard List provides a list of hazards that may require special safety design emphasis or hazardous areas where in-depth analyses need to be done. It is compiled very early in the system acquisition life cycle to identify potentially hazardous areas on which to put management emphasis.

To this day, some people are still confused about what constitutes a PHL, and create more work for themselves.

If you would like us to send you our free PHL DID click here.