Since the mid-1980s, a number of organizations, primarily in northern Mexico, have launched informational campaigns and ...
With a successful state-wide test on the books, the Minnesota Office of Traffic Safety (OTS) wants to install mobile drug ...
Laws about employee drug testing differ geographically. A person should check with local authorities. Urine screens can also detect nicotine and cotinine, which the body produces when it breaks ...
Similar to portable breath tests to detect if a driver has been drinking, Minnesota law enforcement has tried roadside tests ...
The addition later this year of oral-fluid drug testing for marijuana, which typically detects use only for up to 72 hours after use, could allow truck drivers to use the drug and avoid detection ...