Insights from the Drug Testing Index webinar

Our scientists discuss the latest workplace drug testing data

Back to basics: Oral fluid drug testing webinar

Our Scientific Director shares her expertise about the accuracy and versatility of oral fluid testing

Back to basics: Urine drug testing webinar

Learn more about the most commonly used drug test specimen type

How the opioid crisis affects the workplace

Educating employers about the impact of opioid misuse on the American workforce and economy

First-ever analysis of industry-specific workplace drug testing data

Workforce drug positivity rises by double-digits in almost one-third of U.S. industry sectors examined

Latest Quest Diagnostics Drug Testing Index

Workforce drug positivity at highest rate in a decade