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About AZC
Our Difference
Services
Drug & Alcohol Testing Programs
DOT Drug & Alcohol Compliance
FAA - Federal Aviation Administration
FMCSA - Federal Motor Carrier Safety Administration
FRA - Federal Railroad Administration
FTA - Federal Transit Administration
PHMSA - Pipeline & Hazardous Materials Safety Administration
USCG - United States Coast Guard
Consortium Enrollment
Drug Free Workplace
Motor Carrier Compliance
FMCSA DOT Clearinghouse
Drug & Alcohol Testing Training
Background Screening
Onsite & Mobile Testing
Personal Drug Testing & DNA Testing
Resources
Podcast
Drug and Alcohol FAQs
Reviews
Contact
Category
Drug Free Workplace
Why AZC Drug Testing is the Best Consortium For You
Why AZC Drug Testing is the Best Consortium For You Written by azcdt on December 5, 2025. Posted in Drug Testing. When it comes to choosing a DOT drug and alcohol testing consortium, the decision can feel overwhelming. With so many third-party administrators available, how do you know which one will truly protect your business and […]
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Voted Best In Tucson
AZC Drug Testing Employee Screening Services is honored to be voted Best Drug / Alcohol / Paternity Test in the Arizona Daily Star/Tucson.com 2020 Reader’s Choice Awards
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How Does AZ Prop 207 Passing Effect Employers?
On November 3rd 2020 Arizona voters passed Proposition 207, legalizing the use of recreational marijuana in Arizona. Many companies are asking how does this affect both our Department of Transportation regulated and our drug free workplace drug testing programs. The short answer is it should have very little impact on your existing drug & alcohol […]
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USDOT Guidelines Regarding COVID-19
On March 23rd the USDOT issued guidance regarding the COVID-19 (the Corona Virus). In short the USDOT is not waiving the drug & alcohol testing regulations during this public health crisis. Your company is still expected to comply with the regulations including random testing and pre-employment testing. AZC Drug Testing Employee Screening Services is open […]
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Preventing Drug Abuse in the Workplace
Drug abuse is a major threat to society on all levels. It affects one’s personal relationships and health, and community stability and prosperity. Substance abuse and addiction also affects employers. While drug abuse can prove detrimental to any business, it’s of particular concern for companies that hire safety-sensitive employees, such as those in the transportation […]
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Know the Common Signs of Opiate Abuse
It’s often said that opioid abuse and addiction has reached epidemic proportions in the U.S. It affects people from all walks of life—teens and adults, professionals and blue collar workers alike. Opiates include any drug derived from the opium poppy plant. While all opiates are opioids, there are opioids that aren’t opiates. Some examples of […]
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