Stay up-to-date with the latest news and information from the drug testing industry by subscribing to Results, our monthly newsletter.
Your Privacy Choices | Privacy Notices | Privacy Shield | Terms | Language Assistance / Non-Discrimination Notice | Asistencia de Idiomas / Aviso de no Discriminación | 語言協助 / 不䈚視通知
Quest, Quest Diagnostics, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks — ® and ™ — are the property of their respective owners. © 2000-2023 Quest Diagnostics Incorporated. All rights reserved.
Data from the Quest Diagnostics Drug Testing Index™ has long shown marijuana to be the most commonly used illicit drug. Recent legislation in states like Colorado and Washington has fueled additional discussion of late. While a simple Internet search reveals supporters and detractors on both sides of the marijuana issue, we’ve noticed that many of the negative side-effects of marijuana use are not often addressed by the pro-marijuana movement.
The Institute for a Drug-Free Workplace aims to proactively educate employers and employees regarding the high cost of drug abuse in the workplace. Mark A de Bernardo, founder and Executive Director of the IDFW, has compiled a list of ten facts about marijuana which presents his perspective on why marijuana, and its impact on workplaces and individuals is worthy of concern.
For more information about drug testing, visit our website.