Indiana DUI Laws

Indiana OWI (DUI) Laws: Blood Alcohol Concentration (BAC) Limits and Implied Consent
"Per Se" BAC Limit	0.08 Percent
Zero Tolerance (Underage) BAC Limit	0.02 Percent
Enhanced Penalty (Aggravated) BAC Limit	0.15 Percent
Implied Consent to Submit to BAC Test?	Yes (1 year license suspension for refusal)

Indiana OWI Laws: Select Penalties
Minimum License Suspension or Revocation (1st, 2nd, 3rd offense)	90 days to 2 years / 1-2 years / 1-2 years
Mandatory Alcohol Education, Assessment and Treatment	Both (not mandatory)
Vehicle Confiscation Possible?	Yes
Ignition Interlock Device Possible?	Yes

Illinois OWI Statute: Operating While Intoxicated (Indiana Code 9-30-5).
Indiana Impaired Driving Laws - Overview of OWI and related offenses, including repercussions for arrests and convictions (Indiana Criminal Justice Institute).
Indiana DUI FAQ - Answers to commonly asked questions about drunk driving enforcement in Indiana (Indiana Criminal Justice Institute).

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