Mo. Rev. Stat. § 303.420: Definitions.

As used in sections 303.420 to 303.440, unless the context requires otherwise, the following terms shall mean:

(1) "Program" , the motor vehicle financial responsibility enforcement and compliance incentive program established under section 303.425;

(2) "Qualified agency" , the department of revenue, the Missouri state highway patrol, the prosecuting attorney or sheriff's office of any county or city not within a county, the chiefs of police of any city or municipality, or any other authorized law enforcement agency recognized by the state;

(3) "System" or "verification system" , the web-based resource established under section 303.430 for online verification of motor vehicle financial responsibility.