A substance abuse screening outside the purview of the Department of Transportation (DOT) assesses an individual’s use of a range of illicit substances and, often, prescription medications. The exact panel of drugs tested can vary widely depending on the employer’s or organization’s specific requirements. For instance, a pre-employment screening for a retail position might test for substances like marijuana, cocaine, amphetamines, and opioids, while a test for a healthcare professional could include additional prescription drugs subject to abuse.
Such screenings serve a crucial role in maintaining workplace safety and productivity, and in ensuring public safety in certain roles. Historically, drug testing gained traction in the 1980s as businesses sought to address concerns about substance abuse impacting their operations. These tests offer employers a means to identify potential risks associated with drug use and implement appropriate policies or interventions.