The Occupational Safety and Health Administration Pursues a Catastrophe and Fatality

The Occupational Safety and Health Administration pursues a catastrophe and fatality investigation when .

A) it learns of a hazard that can be expected to cause physical harm or death
B) an accident hospitalizes five or more workers or causes a death
C) employees go on strike in protest of an unsafe work environment
D) an employee alleges a violation and requests an inspection