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Dayton DUI Attorney Charles Rowland > Posts tagged "evidential testing"

Ohio DUI Law: How To Fight A Urine Test

In order to successfully defend a urinalysis case, a DUI defense lawyer must be familiar with Ohio's DUI law (O.R.C. 4511.19) and the Ohio Administrative Code sections which apply to the collection, storing, transporting and testing of the urine specimen.  Amphetamine, cocaine, heroine, Marijuana, Methamphetamine, Phencyclidine and L.S.D. are specifically mentioned in Ohio's DUI/OVI statute as illegal controlled substances. The law states how much of each substance must be detected in a chemical test of urine, whole blood, blood plasma, and/or blood serum in order to sustain a charge.  While less reliable than a blood or breath test, the urine...

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Urine Tests Produce Too Many False Positives

The EtG test is a biomarker test that detects the presence of ethyl glucuronide in urine samples. Usually, it is used to monitor alcohol consumption in individuals who are legally prohibited from drinking alcohol by the justice system or restricted from drinking by their employers. (Source)  The EtG urine alcohol test has come under criticism because it is so sensitive that "it can give positive results for merely coming in contact with common household products that contain alcohol, such as aftershave and mouthwash." The Role of Biomarkers in the Treatment of...

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