All personnel must be physically and mentally qualified to be explosives handlers/operators via a medical examination. Which of the following is the medical examination certificate?
A) MSDS (Material Safety Data Sheet)
B) OSHA (Occupational Safety and Health Administration) Form 300
C) DOT (Department of Transportation) Form 5800.1
D) ATF (Bureau of Alcohol, Tobacco, Firearms and Explosives) Form 5400.1