Non-Federal Drug Testing Chain of Custody Control Form (COC)

A Non-Federal Drug Testing Chain of Custody Control Form (often called a COC) is a critical document used to track and document the handling of a drug test specimen—from the moment it’s collected to its final delivery at the laboratory.  The form is widely used by both private & public companies & federal government facilities. The drug test specimen must be collected using a chain-of-custody form if the sample has to be sent to a laboratory. The Form has 2 copies with a control number and 2 self-adhesive labels