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Office of Drug & Alcohol Policy & Compliance www.dot.gov/ost/dapc Pipeline & Hazardous Materials Safety Administration (PHMSA) www.phmsa.dot.gov/regulation/pipeline.html Federal Motor Carrier Safety Administration (FMCSA) www.fmcsa.dot.gov/safety-security/safety-iniatives/drugs/engtesting.htm Federal Transit Administration www.fta.dot.gov The Federal Aviation Administration www.faa.gov/avr/aam Drug & Alcohol Testing Industry Association (DATIA) www.datia.org Institute for a Drug-Free Workplace www.drugfreeworkplace.org The Partnership for a Drug-Free America www.drugfree.org U.S. Department of Health and Human Services & SAMHSA's National Clearing House for Alcohol & Drug Information Working Partners foa an Alcohol and Drug-Free Workplace www.dol.gov/asp |
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