A Negative Marijuana Test Result Might Be More Important Than a Positive One

With increased legalization and acceptable use of marijuana, positive oral fluid, urine, and hair test results no longer provide as much value.

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Media Type: NINA M. FRENCH, , ,

Marijuana Positivity Rates: What Do They Really Mean?

Recent reports indicate that marijuana positivity rates are rising, but is this really cause for alarm?

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Media Type: NINA M. FRENCH, ,

A Brief History of Workplace Marijuana Testing: Today

What should employers do now that marijuana legalization has disrupted workplace drug testing that hasn’t really changed in 30 years?

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Media Type: LOUISA ASHFORD, , ,

A Brief History of Workplace Marijuana Testing: The Beginning

A tragic train crash over 30 years ago led Congress to pass laws that are the origin of today’s workplace drug testing.

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Media Type: LOUISA ASHFORD, ,

Why Test for Recent Cannabis Use?

In the era of cannabis legalization, it is important to understand “When” someone used cannabis, not just “If.”

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Media Type: JENNY LYNN, ,

Introducing the Hound Labs Blog

The latest from the industry leaders and scientists working to help balance SAFETY+FAIRNESS™ in the era of cannabis legalization.

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Media Type: HOUND LABS, ,

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