Tag: urine drug screen
3 Ways Cheaters Cheat
A drug testing program is only as good as its safeguards. Learn some of the most common ways people try to cheat a drug test and how to stop the cheaters.
NLCP guidance on invalid specimens
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.
Ask the Experts: International drug testing
We answered some of the most frequently asked questions about international drug testing. Download the FAQ.
Why does employee drug use matter?
Director of Science and Technology, Dr. Barry Sample highlights current drug use trends and how they affect the workplace.
Evaluating lab-based and instant drug testing
We presented a webinar with Bill Current about instant vs. lab-based drug testing. Here are some of the most commonly asked questions.
