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Iowa criminal charge

Temporary restricted license ignition interlock devices in Iowa

Serious MisdemeanorCurrent through 2026 Iowa legislative session

Temporary restricted license ignition interlock devices is a Serious Misdemeanor under Iowa criminal law, defined by Iowa Code § 321J.20. As a Serious Misdemeanor, it is punishable within the statutory sentencing range Iowa sets for that offense class. Iowa classifies offenses as class “A” through class “D” felonies and as aggravated, serious, or simple misdemeanors. Felony prison terms are indeterminate maximums — the statutes set only the ceiling, and release timing is determined by the board of parole.

Defined by Iowa Code § 321J.20.

What is the penalty for temporary restricted license ignition interlock devices in Iowa?

Penalties for Temporary restricted license ignition interlock devices
PenaltyRangeBasisAuthority
Jail / prisonup to 1 years (the court may order imprisonment in addition to the fine (§903.1(1)(b)))discretionaryIowa Code § 903.1
Fine$430 to $2,560 (fine may not be suspended by the court (§903.1(1)); §911 surcharges added on top)mandatoryIowa Code § 903.1

Applies to current (2026 Iowa Code; fine levels per 2020 Acts ch 1074).

Common questions about temporary restricted license ignition interlock devices in Iowa

Is temporary restricted license ignition interlock devices a felony or a misdemeanor in Iowa?

Temporary restricted license ignition interlock devices is a Serious Misdemeanor in Iowa under Iowa Code § 321J.20.

What are the penalties for temporary restricted license ignition interlock devices in Iowa?

As a Serious Misdemeanor, temporary restricted license ignition interlock devices carries up to 1 years (no mandatory minimum) of incarceration and a fine of $430 to $2,560 under Iowa Code § 903.1 (current (2026 Iowa Code; fine levels per 2020 Acts ch 1074)).

Which Iowa statute covers temporary restricted license ignition interlock devices?

Temporary restricted license ignition interlock devices is governed by Iowa Code § 321J.20 (Temporary restricted license ignition interlock devices).

Legal terms used in this law

This reference is informational and is not legal advice. Penalty ranges are the statutory classification ranges; sentencing in a specific case depends on its facts and history.