When Did Workplace Drug Testing Start

The term “Substance Use Disorder” (SUD) has been used in the Diagnostic and Statistical Manual of Mental Disorders (DSM) since the publication of the fifth edition (DSM-5) in 2013. Prior to DSM-5, the term “Substance Abuse” and “Substance Dependence” were used. The change in terminology from “Substance Abuse” and “Substance Dependence” to “Substance Use Disorder” reflects a shift in focus from the quantity and frequency of substance use to the adverse consequences associated with use.