Category: Drug Testing

At Quest Diagnostics, we’re working hard to do things differently – and better.

The most common excuses for why people fail drug tests include claims about second-hand smoke or accidental consumption. Arm yourself with knowledge to deter cheating.

All U.S. Department of Transportation (DOT)-mandated drug test collections will require a new Custody and Control Form (CCF) starting Sunday, July 1, 2018. Find out what you need to do to be prepared for the fast-approaching change.

Methamphetamine use doesn't dominate headlines, however the drug has made a comeback in the United States and is the culprit of it's very own kind of epidemic. Learn more about the drug, it's effects on the body and what the latest data from Quest Diagnostics has to say about workplace positivity trends.

Drug testing conferences have a purpose, to educate and align many in the industry to the most talked about topics of today. From the opioid crisis, to best practices with collection sites and professionals. The Drug and Alcohol Testing Industry Association's conference offers a broad variety of valuable insights.

The Brazilian government faced challenges to reduce traffic fatalities and decrease drug use by drivers. Read more in DATIA focus.

Synthetic urine has become a popular means of attempting to elude a positive drug test result, considering it often contains uric acid, a chemical naturally found in urine.

Employers can test for the most commonly abused opioids, such as oxycodones, using an oral fluid drug test.

HHS-certified labs reported a significant increase in the number of urine drug test specimens that were reported as invalid in the second half of 2017.

Our new white paper helps to demystify the complexities of addiction and examine the evolution of substance-abuse disorders over a lifetime. Get the facts and gain insights about how someone can struggle with addiction.