Creating workplaces where we all watch out for each other

Creating workplaces where we all watch out for each other

DOT updates employer guidelines on drug and alcohol testing

drug and alcohol testing

Photo: nevodka/iStockphoto

Washington — Independent owner-operator truckers must participate in Department of Transportation drug and alcohol testing programs but aren’t required to complete supervisor reasonable suspicion training because “they do not supervise anyone,” the agency says.

The clarifications are part of recent updates to its employer guidelines on drug and alcohol testing, which had last been revised in June 2015 by the DOT Office of Drug and Alcohol Policy and Compliance.

Published on Sept. 29, the updated guidelines cover training and other requirements for supervisors in DOT agencies subject to testing – the Federal Motor Carrier Safety Administration, Federal Railroad Administration, Federal Transit Administration, Pipeline and Hazardous Materials Safety Administration, Federal Aviation Administration, and U.S. Coast Guard maritime industry.

Other updates include changes to language and guidance related to oral fluid drug testing. In June 2023, a department final rule permitted the method as an alternative to urine testing for truck drivers and workers in other safety-sensitive transportation positions.

However, employers can’t implement oral fluid testing until the Department of Health and Human Services has certified at least two laboratories to conduct it. A notice published Oct. 1 by HHS indicates that no labs have been certified.


McCraren Compliance offers a full range of safety and health training and consulting services. Plus we can help you incorporate well-being into your traditional systems in order to support the Total Worker Health of your workforce.

Call 888-758-4757, email info@mccrarencompliance.com or visit our website www.mccrarencompliance.com

Original article published by Safety+Health an NSC publication

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