Guilfoil Law Group
Missouri Implied Consent Law for Chemical Testing in DWI/DUI/BAC Cases
Under Missouri's Implied Consent law, RSMo. 577.020, every driver who operates a motor vehicle in the State of Missouri by law has given implied consent to giving a blood, breath, saliva or urine sample to determine the alcohol content of their blood if arrested upon reasonable grounds to believe they were driving a motor vehicle while in an intoxicated or drugged condition.