DOT Alcohol Abuse: 06. Signs of Alcohol Impairment

As a supervisor in the transportation industry, it’s your job to understand alcohol impairment. You need to be able to spot the signs of it so you can take the necessary steps to prevent alcohol-influenced driving or other vehicle operation. In this course, we’ll talk through some observable signs of alcohol impairment at different blood alcohol content, or BAC, levels. This information will help guide you when making the decision to request a reasonable suspicion test for an employee.