Skip to main content
Available 24/7Bilingual Support
Amistad Bail Bonds
CallTextStart Online
North Carolina DWI Terminology Guide

DUI vs. DWI: Is There a Difference in North Carolina?

In North Carolina, DUI is commonly used to refer to driving under the influence of alcohol or another substance, but the term used by N.C.G.S. § 20-138.1 for this offense is Driving While Impaired (DWI). The name does not change based on whether the case involves alcohol or another substance that can affect the ability to drive.

Updated 2026-09-23

Glass of whiskey with car keys on a wooden table representing impaired driving terminology

What Do DUI and DWI Mean?

DUI stands for Driving Under the Influence. In North Carolina, DWI means Driving While Impaired. Other states may use these terms differently, so the meaning can change depending on the state.

How North Carolina Uses the DWI and DUI Terms

In North Carolina, DUI and DWI are not used as two separate offenses under this law.

Under N.C.G.S. § 20-138.1, the term used for this offense is Driving While Impaired (DWI). The law can apply when the case involves alcohol, controlled substances, prescription medication, or another substance that can affect the ability to drive.

If there is a conviction, the consequences depend on the facts of the case and the applicable sentencing factors. For a closer look at what a first offense can involve, see our guide to First DWI consequences and case expenses in NC.

Substances Included in North Carolina's DWI Law

A DWI charge in North Carolina is not limited to alcohol.

A DWI charge can involve alcohol, controlled substances, prescription or over-the-counter medication, or another substance that can affect a person's physical or mental abilities. The consequences do not change because someone calls the case DUI or DWI. If there is a conviction, the outcome depends on the facts and circumstances of the case.

What to Check Next

If you or a family member is facing a DWI charge, the information you need depends on your situation. For questions about the charge or its possible consequences, speak with a criminal defense attorney and see our guide to a first DWI in North Carolina. If a bond has already been set after the arrest, see our guide to bail after a DWI arrest.

Arrested for DWI or DUI in NC?

Need Help Understanding the Next Step?

Amistad Bail Bonds provides 24/7 confidential bail assistance across North Carolina. If a secured bond has been set, our licensed agents are ready to help.