(2) Percent by weight of alcohol in the blood shall be based upon milligrams of alcohol per one hundred cubic centimeters of blood.
(b) A chemical analysis of a person's blood, breath or urine, in order to give rise to the presumption or to have the effect provided for in subsection (a) of this section, must be performed in accordance with methods and standards approved by the state bureau of public health. A chemical analysis of blood or urine to determine the alcoholic content of blood shall be conducted by a qualified laboratory or by the state police scientific laboratory of the criminal identification bureau of the West Virginia state police.
(c) The provisions of this article shall not limit the introduction in any administrative or judicial proceeding of any other competent evidence bearing on the question of whether the person was under the influence of alcohol, controlled substances or drugs.
Note: WV Code updated with legislation passed through the 2015 Regular Session
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