Drug Testing

Workforce Drug Test Positivity Hits Two-Decade High

Post-accident workforce drug positivity for marijuana reached a 25-year high in 2022, finds Quest Diagnostics Drug Testing Index Analysis.

Question Of The Week: What Do I Need To Know About Weed In The Workplace?

Marijuana is now legal in 28 states and Washington, DC, which is leaving many employers scratching their heads about drug testing and workplace safety.

Workforce Drug Test Positivity Rate Increases For The First Time in 10 Years

Quest Diagnostics Drug Testing Indexâ„¢ finds rates have surged in Colorado and Washington, but data suggests state legalization of recreational marijuana may not be sole driver of increases.

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