THC is present in extremely low concentrations in breath. […] “It came down to finding the needle in 10,000 haystacks,” said [Mike] Lynn. View the full article here >

“There is no good roadside test,” [Mike Lynn] said. “The challenge even with drug recognition experts who really do have a lot of training is there’s some subjectivity. We’re trying to provide the objectivity.” View the full article here >

In 2018, the first full year of [California’s] prop 64, there were 333 DUI marijuana arrests — that is a 69 percent increase [from 2017]. View the full article here >

An American company is still conducting field tests on its roadside device it says can detect whether the driver has consumed marijuana within the last two hours, considered to be the peak time of impairment. View the full article here >

With marijuana legalization spreading throughout the U.S., it’s not surprising that marijuana use is on the rise. According to the Substance Abuse and Mental Health Services Administration (SAMHSA), 9% of the U.S. population over 18 years old used marijuana in the past month.¹ In Colorado, where recreational marijuana use has been legal since November 2012, adult…

Breath is the only place in the body where THC remains for just a few hours after smoking, which makes it a much more useful indicator of recent use and possible impairment than any other THC drug test.   View the full article here >

This is totally different than all the other measurement devices out there, saliva, blood urine and what not. Only breath allows you to determine that somebody smoked in the last couple of hours,’ says Lynn.   View the full article now >

The Rocky Mountain High Intensity Drug Tracking Area has published annual reports every year since 2013 tracking the impact of legalizing recreational marijuana in Colorado. The purpose is to provide data and information so that policy makers and citizens can make informed decisions on the issue of marijuana legalization.   View the full report here >

The device uses the breath to measure THC, the psychoactive chemical in pot that makes you high. Lynn told NBC 7 the breathalyzer can accurately detect if someone has smoked pot in the last few hours. – Read Full Article

“A 2017 survey by the Colorado Department of Transportation (CDOT) found that almost 70 percent of cannabis consumers drove high at least once in the past year. Twenty-seven percent said they drive high almost every day.” – Read Full Article