Failure to comply with ignition interlock device requirements - penalty.

Mo. Rev. Stat. § 577.599
in effect
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577.599. Failure to comply with ignition interlock device requirements — penalty. — 1. A person commits the offense of failure to comply with ignition interlock device requirements if he or she knowingly operates a motor vehicle that is not equipped with a functioning certified ignition interlock device in violation of a court, or department of revenue, order to use such a device. 2. The offense of failure to comply with ignition interlock device requirements is a class A misdemeanor. (L. 2014 S.B. 491) Effective 1-01-17
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://revisor.mo.gov/main/OneSection.aspx?section=577.599Fetched: 10/17/2026
Mo. Rev. Stat. § 577.599 — Failure to comply with ignition interlock device requirements - penalty | Revised Statutes of Missouri (Aug. 2026 snapshot) | Corpus