Drug positivity rates continue at historically high levels
Marijuana positivity continues double-digit increases to keep overall drug positivity at historically high levels, according to the latest Quest Diagnostics Drug Testing Index.
Common questions about hair testing
An expert from Quest Diagnostics answers some of the most common questions about hair drug testing.
Why choose Quest Diagnostics
Quest Diagnostics is the only SAMHSA-certified and CAP-FDT-accredited laboratory to offer in-house testing for all three of the most popular drug test types: urine, oral fluid, and hair.
Comprehensive drug testing solutions
Drug testing can be complicated, but it doesn’t have to be. We can help employers choose the elements that are most valuable for their employees.
New insights from the National Survey on Drug Use and Health
It is important for employers to examine trends and data, such as NSDUH, that helps to inform a workforce drug testing program.
Marijuana positivity in America’s workplace
Data shows increases in marijuana positivity rates across workforce categories, drug test specimen types, and regions in the United States.
Ask the experts: Is an oral fluid drug test safe?
During the novel coronavirus health crisis, many employers ask is if an oral fluid drug test is safe in the current circumstances. Under rigorous safety procedures, drug testing continues across the country.
Electronic breath alcohol test (eBAT) now available
With an expanding collection site network, electronic breath alcohol testing, or eBAT, from an industry leader is now a reality.
Drug test collections during the COVID-19 emergency
Quest Diagnostics continues to provide workplace drug and alcohol testing solutions while working to maintain a safe environment for donors and employees.
Marijuana frequently asked questions
Whether it is about its legal status, its side effects, or if employers can drug test employees, questions are plentiful about marijuana. We’ve answered some of the most frequently asked questions to help you sift through the noise and get a true sense of the current state of marijuana.
Latest posts
Old Federal CCFs… Now what?
All U.S. Department of Transportation (DOT)-mandated drug test collections will require a new Custody and Control Form. Find out what you need to do to be prepared for the fast-approaching change.
Drug test collections – scheduling just got easier
The new Schedule at Check-in helps make drug test collection scheduling more efficient, consistent, and convenient for donors and employers alike.
Ask the Experts: Drug testing cutoffs
Employers should carefully select a drug test specimen type and cutoff level based on the desired window of detection and regulatory requirements.
Avoid testing delays – transition to the new DOT CCF
Current DOT CCFs are expiring soon. Proactively prepare for this change and double-check your paper CCF inventory today. Act now to avoid testing delays.
Webinar: Cannabis and the workplace
Our webinar helps employers navigate the complexities of cannabis and the workplace. Register today and learn how to better navigate this complex topic.
Drug positivity rates continue at historically high levels
Marijuana positivity continues double-digit increases to keep overall drug positivity at historically high levels, according to the latest Quest Diagnostics Drug Testing Index.
