Iowa Code § 321J.18
Current through bills signed by governor as of 5/17/2024
This chapter does not limit the introduction of any competent evidence bearing on the question of whether a person was under the influence of an alcoholic beverage or a controlled substance or other drug, including the results of chemical tests of specimens of blood, breath, or urine obtained more than two hours after the person was operating a motor vehicle.
Iowa Code § 321J.18