Although a breath test is more common after an OVI arrest in Dayton, OH, the arresting officer might also request a urine test. The urine test is typically requested when the officer believes that the person is under the influence of drugs but not alcohol.
Although urine tests are less accurate than a blood test, they are cheaper. Additionally, no training is required to take a urine test when compared to taking a blood sample.
If the proper procedures are not followed, a urine test can be inaccurate and completely unreliable. A false positive on a urine test is more common than for a blood test.
Dayton OVI Lawyer for Urine Testing
Were you arrested for OVI in Ohio in a case with a urine test? If so, you should immediately seek legal representation for help protecting your rights and giving yourself the best chance to have the criminal charges reduced or dismissed.
Brian Joslyn of the Joslyn Law Firm aggressively defends clients charged with drugged driving while under the influence of a controlled substance. He represents clients all over the greater Dayton area, including Kettering and Huber Heights in Montgomery County and surrounding communities like Springfield, Beavercreek, Piqua, Fairborn, and Troy.
Call (937) 356-3969 right now to take advantage of a completely free initial consultation so that your experienced OVI attorneys can review your case involving a urine test.
Information Center on the Urine Test in Ohio
- How often are urine tests used in OVI cases?
- Where can I find more information about urine and blood tests?
Law enforcement rarely utilizes urine tests for the purpose of determining an alleged offender’s alcohol concentration. Instead, the urine test is most frequently used when police suspect a driver has been operating under the influence of a controlled substance.
The purpose of a urine test is important because Ohio Administrative Code § 3701-53-03 clearly establishes different techniques for the specific purposes of these tests.
The only two approved techniques or methods for testing alcohol in urine are gas chromatography and enzyme assays. The approved analytical techniques or methods for controlled substances, however, are:
- Thin-layer chromatography;
- Gas chromatography;
- Mass spectroscopy;
- High performance liquid chromatography; or
The Administrative Code states that the “analytical techniques or methods used for confirmation must have similar or improved sensitivity, specificity, accuracy, precision and linearity. The approved techniques or methods can be based on procedures which have been published in a peer reviewed or juried scientific journal or thoroughly documented by the laboratory.”
Urine tests are perhaps the most unreliable of the three types of chemical tests used in OVI arrests. Even if a person allegedly tests positive for a controlled substance, it is entirely possible that the metabolites of an illegal drug may remain in the body for several days or even months after the substance was actually used.
Understanding Urine tests | National Center for Biotechnology Information (NCBI) — The NCBI is a branch of the NIH and part of the United States National Library of Medicine (NLM). You can learn more about urinalysis on this website, including types of tests, what can be tested, and what the results tell us. You can also learn which kinds of urine tests can be performed at home and which must be performed in a lab, what a urine culture is, and a glossary of related terms.
Find an OVI Lawyer for Urine Test Results in Dayton
If you have been charged with drunk driving or drugged driving in Ohio as the result of a blood or urine test, it is in your best interest to hire legal counsel as soon as possible. The Joslyn Law Firm handles all types of OVI cases for clients in communities throughout Montgomery County, Greene County, Miami County, and Clark County.
In addition to being certified by the National Highway Traffic Safety Administration as an instructor in the administration of standardized field sobriety tests, Dayton criminal defense attorney Brian Joslyn is also certified in the operation, diagnostic, verification, and calibration of the BAC Datamaster Breath Alcohol Testing Instruments manufactured by National Patent Analytical Systems, Inc.
Let an OVI defense lawyer at provide a complete evaluation of your case as soon as you call (937) 356-3969. Complete an online form to schedule a free, confidential consultation.