This comprehensive course on "Training Responsibilities for Drug Testing" is essential for supervisors in the transportation industry, mandated by the U.S. Department of Transportation (DOT). Covering legislative background, the course outlines policies, procedures, and responsibilities related to drug abuse and testing. Supervisors learn to recognize signs of drug abuse, handle testing situations with professionalism, and respond effectively to positive tests. Emphasizing safety and compliance, the training ensures supervisors understand their role in maintaining a safe workplace and adhering to DOT regulations.