Guilfoil Law Group
Summary of Missouri's Criminal and Administrative Driver's License Suspension/Revocation Laws
In 1964, Missouri passed the state's first "Implied Consent" law. Currently, everyone who operates a motor vehicle within the state impliedly consents 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.