Creates new provisions relating to persons with impaired or limited ability to communicate with law enforcement

This act establishes "Mason's Law". At the time of motor vehicle registration, a resident of this state with a health condition or disability that limits or impairs the ability to effectively communicate with law enforcement may apply to the Department of Revenue for a designation that shall be associated with the person's motor vehicle license plate number and be available to law enforcement. Upon approval of the application, the Department shall notify the Missouri State Highway Patrol and the Highway Patrol shall prepare an entry in the Missouri Uniform Law Enforcement System (MULES).