Marijuana, derived from the cannabis plant, contains the psychoactive compound delta-9-tetrahydrocannabinol (THC), which can be detected in various bodily fluids, including saliva.

However, some evidence suggests an oral test can detect THC from a THC cigarette for up to 30 hours after use. Hair tests: This type is the most sensitive test, detecting THC for up to 90 days ...

COLUMBUS, Ohio (WCMH) — The Ohio State Highway Patrol launched a pilot program in August to crack down on impaired driving but has recently started implementing a new test. The agency is looking ...

The Ohio State Highway Patrol launched a pilot program for an oral marijuana test to help get impaired drivers off the road. [DOWNLOAD: Free WHIO-TV News app for alerts as news breaks] As reported ...

The system uses a saliva collection device to test impaired drivers for marijuana use as well as other drugs. ... It analyzes saliva for THC — the chemical in marijuana that makes people high.

The bills passed 61-44 on July 1 and would allow police to collect saliva to detect THC, cocaine and other drugs, replacing ...

Ohio State Highway Patrol using new oral marijuana test in pilot program by: Jackie Gillis. Posted: Jan 29, 2025 / 12:23 PM EST. Updated: Jan 29, 2025 / 12:23 PM EST.

Ohio bill would allow impaired driving test for marijuana, but does it work ... concentrations in blood or saliva, making legal ‘per se’ Delta 9-THC limits scientifically unjustified ...

Ohio State Highway Patrol using new oral marijuana test in pilot program by: Jackie Gillis. Posted: Jan 29, 2025 / 01:24 PM EST. Updated: Jan 29, 2025 / 01:24 PM EST.