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Dayton DUI Attorney Charles Rowland > Posts tagged "national college for dui defense"

The National College for DUI Defense

What Is The National College For DUI Defense? The National College for DUI Defense, Inc. (NCDD) is a professional, non-profit corporation dedicated to the improvement of the criminal defense bar, and to the dissemination of information to the public about DUI Defense Law as a specialty area of law practice. The National College is headquartered in Montgomery, Alabama. It consists of a governing Board of Regents, a Founding Membership, a Sustaining Membership and a General Membership.National College for DUI Defense members represent the most experienced DUI defense attorneys in the country. The original Founding Members funded the establishment of the college,...

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Reviewed & Experienced DUI Attorney

Defense of an Ohio DUI or alcohol-related charge can be challenging. The main witnesses against you are the police. There is scientific evidence from the breath test, blood test or urine test that is presented against you.  Ohio has set strict limits on the ways the chemical tests can be attacked.  Your attorney will need to be familiar with the defenses and be skilled enough to present those to a judge or jury.  Often, a video tape of the arrest will be bolstered by the police officer's testimony.  Your performance on the standardized field sobriety tests may be damaging to...

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DUI Attorney Charles Rowland Honored

I am proud to be your choice for a DUI Attorney. 2014 represented another year of growth and development at Dayton DUI.  I attended the Drug Recognition Expert training and received a certificate in the DRE protocol.  I became a "Founding Member" of the National DUI Trial Lawyers Association and the Premiere DUI Lawyer Association.  I was chosen as a "Client's Choice" and received another 10/10 "Superb" rating from the attorney rating service AVVO.  I was again chosen as an Ohio Super Lawyer.The Dayton DUI attorney blog continued to receive recognition and I continue to be a member of the National...

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DUI Science: Gas Chromatography

Gas chromatography mass spectrometry (hereinafter GCMS) is the most reliable method for alcohol testing in blood and urine and has become the accepted gold standard in forensic toxicology.  Gas chromatography specificity for ethanol (drinking alcohol) is very good and this method can also identify and quantify other organic or interfering substances such as methanol and isopropanol. The two commonly used techniques for analyzing the gases are “direct injection” and “headspace analysis.”  The devise works by utilizing a flow-through tube known as the column.  The different chemicals in the sample pass via a gas stream at different rates depending on their interaction with the column’s...

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Gas Chromatography Mass Spectrometry (An Overview)

To fully comprehend the processes of chemical testing, your DUI attorney should understand gas chromatography - mass spectrometry. Gas chromatography mass spectrometry (hereinafter GCMS)  is a method that combines the features of gas-liquid chromatography and mass spectrometry to identify different substances within a test sample.  GC-MS has been widely heralded as a "gold standard" for forensic substance identification because it is used to perform a specific test.Ohio Administrative Code 3701-53-03(A) sets forth the techniques and methods for determining the concentration of alcohol in blood, urine and other bodily substances.  Pursuant to that rule, Ohio allows for testing including gas chromatography and enzyme assays.  The GCMS instrument is...

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The Partition Ratio Defense; Do We Share a Lung?

Is your lung the same as mine?  The breath test machine assumes that it is.  While scientific studies suggest that lung physiology can have a significant impact on breath alcohol testing, Hlastala, "The Impact of Lung Physiology on Breath Alcohol Testing," 1 DWI Journal: Law and Sciences 5, 31-48 (November/December 1986), the breath testing machines assume that all lungs are the same.  It is assumed for purposes of breath alcohol analysis that a person will exhale air at an average temperature of 34 degrees C.  At that assumed temperature, 2100 milliliters of alveolar air (deep lung air) is assumed to...

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DUI Blood & Urine Testing: Understanding Gas Chromatography

If you have been arrested for a DUI involving blood testing you may encounter a testing procedure known as Gas Chromatography.  Gas Chromatography is the most reliable method for alcohol testing in blood and urine and has become the accepted gold standard in forensic toxicology.  Gas chromatography specificity for ethanol (drinking alcohol) is very good and this method can also identify and quantify other organic or interfering substances such as methanol and isopropanol. The two commonly used techniques for analyzing the gases are "direct injection" and "headspace analysis."  The devise works by utilizing a flow-through tube known as the column. ...

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Rowland Attends 19th Annual Mastering Science In A DUI/DWI Seminar

Today I am attending the 19th Annual Mastering Science in a DUI/DWI case in New Orleans, Louisiana.  The seminar is a gathering of eminent DUI attorneys from around the country and focuses on the latest techniques in using science to defend clients accused of impaired driving.  The seminar was founded by William C. ―Bubba‖ Head, one of the deans of DWI defense law, in Atlanta, Georgia, in 1994.  The Texas Criminal Defense Lawyers Association and the National College for DUI Defense (NCDD) have continued the tradition of excellence for which this seminar has become known. It has been, and remains, the premier DWI/DUI...

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Driving Under the Influence of Drugs in Ohio

Ohio Revised Code 4511.19(A)(1)(j) prohibits the operation of a motor vehicle under the influence of a controlled substance, specifically if your blood or urine contains a statutorily specified concentration of: amphetamine, cocaine, cocaine metabolite, heroin, heroin metabolite (6-monoacetyl morphine), L.S.D., marijuana, marijuana metabolite, methamphetamine, phencyclidine, salvia divinorum, or salvinorin A. Dayton DUI Attorney Charles M. Rowland II dedicates himself to the defense of the accused drunk driver.  He has attended the latest forensic science seminar of the National College for DUI Defense and is the only Ohio OVI attorney to have earned certification in Forensic Sobriety Assessment.  If you need an...

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Dayton DUI Law: The GERD Defense

Regurgitation and Reflux are not the same thing!  Reflux is the movement of ethanol vapor back up the esophagus from the stomach which has the ability to contaminate a breath sample.  The defendant who suffers from Gastroesophageal Reflux Disease (GERD) will not exhibit outward signs of distress or other signs which a breath testing technician would likely notice.  The surging ethanol vapor can cause an elevated reading on an evidential breath testing device.  The elevated test can appear following a valid and conscientious observation period.  Because the evidential breath testing device cannot distinguish contaminated air from deep-lung alveolar air, it...

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