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OWI vs. DUI in Indiana: What the difference means for you

If you’ve seen both “OWI” and “DUI” on legal documents or police reports in Indiana, you may wonder whether they carry different consequences. Understanding which term the state actually uses could affect how you approach your defense.

What the terms mean

Indiana does not use DUI or DWI as legal charges. The state officially uses OWI, which stands for Operating While Intoxicated. You may also see OVWI, which stands for Operating a Vehicle While Intoxicated. Both refer to the same offense under Indiana Code § 9-30-5, and both carry identical penalties. “DUI” is simply informal language that many people use in conversation.

How Indiana defines “operating”

The word “operating” is broader than “driving,” and that distinction matters. Under Indiana law, you can face an OWI charge without ever moving your vehicle. Being in physical control of a vehicle while intoxicated may be enough. Situations that could lead to an OWI charge include:

  • Sitting in the driver’s seat: You may face charges if the engine is running and you are intoxicated.
  • Keys in the ignition while parked: Physical access to the vehicle can satisfy the “operating” standard.
  • Sleeping in a stationary vehicle: Courts have considered whether the driver had the capability to operate.

Indiana courts review the specific facts of each situation before determining whether the operating standard was met.

BAC limits and what triggers a charge

Indiana sets different blood alcohol concentration thresholds depending on who is driving. Here’s what you need to know:

  • Standard drivers (21+): .08% BAC.
  • Commercial drivers: .04% BAC.
  • Drivers under 21: .02% BAC.

A charge may still follow even below these limits if your driving shows impaired judgment or loss of normal control. Prescription medications can also lead to an OWI charge if they affect your ability to operate safely.

Speak with an attorney about your OWI charge

An OWI conviction in Indiana can result in fines, license suspension and jail time. The penalties increase with each offense. A lawyer can review the facts of your stop, the chemical testing process and the evidence against you. Speaking with an attorney may clarify how Indiana’s OWI laws apply to your specific situation.

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