When is Post-Accident testing required under FMCSA?

Any fatality (except for the driver) Citation for moving violation and disabling damage to any involved vehicle.
Citation for moving violation and medical treatment away from the scene.
My driver was just in an accident. The incident didn’t meet the DOT requirements,

What is a Custody and Control Form?

A Custody and Control Form, often called a CCF, is a five-part carbon copy form used to document the information pertaining to a drug test. It is also referred to as a Chain of Custody form.