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Cannabidiol and Drug Tests

Cannabidiol and Drug Tests

Cannabidiol (CBD) is one of approximately 400 compounds found in cannabis, the same plant that produces the psychoactive compound, delta-9-tetrahydrocannabinol (THC). While CBD is a cannabinoid and shares some structural similarities with THC, it does not produce a...
Ask the Experts: Is Oral Fluid Drug Testing Legal?

Ask the Experts: Is Oral Fluid Drug Testing Legal?

Laboratory-based oral fluid drug testing has been around for many decades, and over the past several years, it emerged as a legitimate alternative to urine testing, the most common drug testing method. Its benefits include accuracy, an observed collection, and...
Clearinghouse Registration Is Now Open

Clearinghouse Registration Is Now Open

The Clearinghouse is a secure online database that will give employers, the Federal Motor Carrier Safety Administration (FMCSA), State Driver Licensing Agencies (SDLAs), and State law enforcement personnel real-time information about commercial driver’s license (CDL)...
Urine Testing

Urine Testing

1.      Urine drug testing is the most commonly used drug test specimen type because of its proven methodology and broad range of drug panels. It is the only specimen type used for regulated drug testing programs....