Depending on the type of accident and the injuries sustained by those involved, drivers may be asked to take an immediate drug and alcohol tests to determine individual liability. Post-accident and Reasonable Suspicion Drug Testing services, serving DOT regulated truck drivers, CDL, CMV.

Type of accident involved	Citation issued to the CMV driver	Test must be performed by employer
i. Human fatality	YES NO	YES YES
ii. Bodily injury with immediate medical treatment away from the scene	YES NO	YES NO
iii. Disabling damage to any motor vehicle requiring tow away	YES NO	YES NO