Mobile Drug Testing Services in Chicago. In Chicago, one of the most effective solutions to this need is through mobile drug testing services.

Department of Transportation Expands Drug Testing Panel to Include Fentanyl and Norfentanyl. In an important move aimed at enhancing workplace safety, the U.S. Department of Transportation (DOT) has proposed the addition of fentanyl and norfentanyl to its drug testing panel.

DOT vs. NON-DOT Drug and Alcohol Testing. The regulations around these tests can vary significantly depending on whether an organization falls under the Department of Transportation (DOT) regulations or is subject to non-DOT testing policies.

Are you looking to advance your career in the drug testing industry? Becoming a certified DOT (Department of Transportation) urine specimen collector can open doors to new opportunities, whether you're seeking to enhance your current role or start your own business.