Safety Definitions
The Definition of Job Hazard Analysis (JHA)
Job Hazard Analysis (JHA) is a process of breaking a task into steps to identify hazards and determine controls before work begins.
Job Hazard Analysis (JHA) is a process of breaking a task into steps to identify hazards and determine controls before work begins.

A process of breaking a task into steps to identify hazards and determine controls before work begins.
Before roof work starts, a JHA identifies fall risks and requires fall-arrest harnesses.