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Welcome to the National Drug & Alcohol Screening Association

Our mission is to advocate for safe and drug-free workplaces and communities through legislative advocacy, education, training and excellence in drug and alcohol screening services.

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NDASA Professionals Directory

Search NDASA’s new Professionals Directory if you are looking for vetted drug and alcohol testing professionals, including collectors, program administrators, DERs, SAPs, and trainers. 

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Clearing up Clearinghouse confusion

Clearing up Clearinghouse confusion

Nearly a year after the opening of the Federal Motor Carrier Safety Administration Drug & Alcohol Clearinghouse, NDASA members continue to report some confusion among their clients and business partners when it comes to the federally mandated national...

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Safety Carve-Outs: A critical tool when marijuana laws change

Safety Carve-Outs: A critical tool when marijuana laws change

For years, employers have been struggling with changing local and state marijuana laws and the impact on workplace drug screening programs. At least 33 states now allow medical use of marijuana and 11, plus Washington, D.C., also permit recreational use. Recently, we...

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FMCSA reports recent drug testing trends

FMCSA reports recent drug testing trends

Almost six months into the COVID-19 pandemic, the most recent Federal Motor Carriers Drug & Alcohol Clearinghouse report reflects both positive and negative trends for our industry and those committed to drug-free workplaces.   June saw a 28 percent...

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Alcohol screening safety during COVID-19

Alcohol screening safety during COVID-19

Numerous reports over the spring and summer have suggested that substance use disorders are on the rise as a result of the uncertainty, mental health challenges and isolation that are part and parcel of life during COVID-19. Excessive alcohol consumption is one of the...

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Buyer beware: CBD, THC and drug testing

Buyer beware: CBD, THC and drug testing

Is CBD medicine or isn’t it? Is it safe? Can it impact a drug test result? Cannabis has been the focus of considerable debate, advocacy, and policy, generating both interest and misinformation. There is a great deal of uncertainty about cannabis and cannabinoid...

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The epidemic within the pandemic

The epidemic within the pandemic

Long before the coronavirus arrived in the United States, this country was already struggling with another health crisis: the opioid epidemic. As these two epidemics are colliding, experts fear that people vulnerable to opioid use disorders and those who employ them...

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