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   Workplace Drug and Alcohol Training Solutions

STS is the Leader in Employee and Supervisor Online Drug and Alcohol Training for all DOT and Drug-Free Workplace Requirements

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Check out our NEW DER online training course.

Choose from FMCSA, FAA, FTA, PHMSA or USCG.

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Resell STS courses to your clients.

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Customer support to assist you every step of the way.

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Assign, monitor and track students. Multiple reporting options.

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Make any workplace safer from drugs and alcohol.

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Over 50,000 course graduates. Learn why.

Learn from the Experts

Developed and continually updated by our industry experts.