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Roadside Oral Fluid Program

In December of 2020, ICJI's Traffic Safety Division provided more than 50 Indiana law enforcement agencies with a new roadside tool to identify and keep drug-impaired drivers off the road. The device, called the SoToxa Mobile Test System, is a handheld analyzer that uses an oral fluid swab to detect the presence of six kinds of drugs: cocaine, methamphetamine, opiates, cannabis (THC), amphetamine and benzodiazepines.

To use SoToxa, the officer must have both a reason to stop a motorist, whether it’s for driving erratically, speeding or another infraction, and suspect impairment. During the traffic stop, officers will use standard detection techniques such as field sobriety tests, portable breathalyzers and suspect interviews to evaluate the driver. SoToxa would not replace those techniques but would instead function as an additional roadside tool officers could use. If drug-impaired driving is suspected, the officer can ask the driver to take the SoToxa test. This is done by collecting an oral fluid sample, which is then inserted into the handheld analyzer. Results are available roadside within five minutes and indicate positive or negative for each of the six drug categories.

Much like a portable breathalyzer, the SoToxa test can be refused, and the results cannot be used as evidence in court to determine if the driver was impaired. The purpose of the test is to further establish probable cause, which can be used by the officer to make an arrest, administer a certified breath test, take the suspect for medical treatment or apply for a warrant to administer a blood draw.

In total, ICJI distributed 66 devices to 52 departments around the state. The units cost $4,500 each, are reusable and were paid for with National Highway Traffic Safety Administration funds.

For Law Enforcement

For law enforcements officers that participated in the SoToxa Mobile Test System training, below is a link to the online quiz.

Take the quiz