This urine-based test screens for marijuana, cocaine, amphetamines, opioids, and PCP.Mandated by the DOT for employees in safety-sensitive roles.Used for pre-employment, random, post-accident, and reasonable suspicion testing.Helps ensure a drug-free workplace in the transportation sector.Samples are analyzed in certified laboratories.Results are reviewed by a Medical Review Officer (MRO).Maintains compliance with federal regulations.