Comprehensive DOT drug testing is essential for transportation companies. All drivers with a Commercial Driver’s License (CDL) must comply with drug testing procedures set by the U.S. Department of Transportation (DOT) and the Federal Motor Carrier Safety Administration (FMCSA).
DOT drug testing regulations specify the substances drivers must be tested for, testing schedules, approved testing facilities, and requirements for a trucking company’s Drug-Free Workplace program.
Prior to operating a vehicle requiring Commercial Driver’s License, all owner-operators and employees must complete a pre-employment drug test and receive negative results.
Depending on the nature of the accident and the severity of injuries, drivers may be required to undergo immediate drug and alcohol testing to assess individual liability.
To maintain DOT compliance, both owner-operators and employees of transportation companies must participate in a consortium pool and undergo random drug testing throughout the year.
If an employer has reasonable suspicion that an employee may be under the influence of drugs or alcohol in the workplace, the employee may be required to undergo a drug or alcohol test.
If a driver has previously tested positive for drugs or alcohol, they must first provide a negative result on a "return-to-duty" drug test before resuming their workplace responsibilities.
Drivers who have successfully completed the return-to-duty process, including a negative return-to-duty test, are required to undergo follow-up testing multiple times over the subsequent year.
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AMCTS ensures confidentiality, transmitting all drug test results through secure channels. If a test is positive, our certified MRO will review potential medical explanations. If none are found, the employee will be removed from safety-sensitive duties, and management should follow the PMTS Drug and Alcohol Policy.
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