Laws & Regulations


Chapter 302 - Revised Statute of Missouri for Drivers’ and Commercial Driver’s Licenses including Administrative License Revocations.

Chapter 577 - Revised Statute of Missouri for Public Safety Offenses including Driving While Intoxicated.


19 CSR 25-30.011-.080

Administrative rules regulate the following aspects of breath and blood testing in the state of Missouri:

Approved Breath Analyzers

Instrument Type

Alco-Sensor IV

Intox EC/IR II

BAC DataMaster

DataMaster DMT

Intoxilyzer 5000

Intoxilyzer 8000