What is a Substance Abuse Professional (SAP)?

The following information describes the Substance Abuse Professional (SAP) program, as mandated by the Department of Transportation.

The Department of Transportation (DOT) regulation -- 49 CFR Part 40 -- defines the Substance Abuse Professional (SAP) as a person who evaluates employees who have violated a DOT drug and alcohol regulation and makes recommendations concerning education, treatment, follow-up testing, and aftercare.