Latest Posts
Drug Testing Index: A look at 2003 – 2007
The Quest Diagnostics Drug Testing Index reveals insights into patterns of drug use among the American workforce. As we celebrate our 30th anniversary, we take a deeper look at overall positivity rates and key milestones from 2003 to 2007.
Name that drug: Semi-synthetic, highly prolific
This edition of name that drug was written by Richard Simpson, Science Director at Quest Diagnostics, and is entitled Semi-synthetic, highly prolific.
New to drug testing: ROI calculator
Our drug testing ROI calculator puts hard numbers around the costs of employee drug use and the savings that a drug testing program can yield.
Drug Testing Index: A look at 1998 – 2002
The Quest Diagnostics Drug Testing Index reveals insights into patterns of drug use among the American workforce. As we celebrate our 30th anniversary, we take a deeper look at overall positivity rates and key milestones from 1998 to 2002.
New to drug testing: Online brochures
We have dedicated a section of our website that contains all the brochures on our drug testing products and services.
National Prescription Drug Take-Back Day
You can turn in your unused or expired medications for safe disposal on Saturday, October 26 between 10:00 a.m. – 2:00 p.m.
Drug Testing Index: A look at 1993 -1997
The Quest Diagnostics Drug Testing Index reveals insights into patterns of drug use among the American workforce. As we celebrate our 30th anniversary, we take a deeper look at overall positivity rates and key milestones from 1993 to 1997.
National Drug-Free Work Week: October 14-19
This year’s annual observance of the National Drug-Free Work Week is October 14 through 19.
New to drug testing: Prescription drug monitoring
Prescription drug abuse is the nation's fastest-growing drug problem and has been classified as an epidemic by the CDC.
New drug detection system finds synthetic marijuana in all populations
The CDEWS is designed to detect emerging drugs by re-testing urine specimens collected by criminal justice system drug testing programs.
