Nevada's Zero Tolerance Law for Underage DUI
NRS 483.461 establishes Nevada’s zero-tolerance policy for drivers under twenty-one. Any driver under twenty-one who tests at a BAC of 0.02 percent or higher but below 0.08 percent faces an automatic ninety-day license suspension. This is an administrative penalty handled by the Department of Motor Vehicles — it is not a criminal charge and does not result in a criminal record. The intent of the law is to discourage any alcohol consumption by underage drivers, and the 0.02 percent threshold can be reached with as little as one drink.
The critical distinction is what happens when an underage driver’s BAC reaches 0.08 percent or higher. At that point, the zero-tolerance statute no longer applies — the driver faces the same criminal DUI charges as any adult under NRS 484C.110. This means standard DUI penalties under NRS 484C.400 apply in full, including potential jail time, fines, DUI school, and a criminal record. For a detailed look at how BAC levels are measured and challenged, visit our breath and blood tests page.