Comprehensive Arizona DUI Information
Arizona DUI Laws
MISDEMEANOR ARIZONA DUIs
It is illegal to DRIVE or be in ACTUAL PHYSICAL CONTROL of a motor vehicle in Arizona while:
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BASIC DUI: Impaired to the slightest degree by alcohol or drugs.
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COMMERCIAL DUI: Body alcohol content above 0.040 and driving a commercial vehicle.
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PER SE DUI: Body alcohol content above 0.080 within 2 hours of driving.
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EXTREME DUI: Body alcohol content above 0.150 (extreme DUI) within 2 hours of driving.
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DRUGS DUI: An illegal drug OR its metabolite in your system (no impairment required).
FELONY ARIZONA DUIs
It is a very serious felony in Arizona to commit any of the above misdemeanor DUI offenses while any of the following apply:
You've just been arrested for a DUI in Arizona. Now you are looking
at your citation, trying to figure what the heck is going on. Why are
they charging you with two or more counts of DUI when you were only
arrested once?
Most DUI charges will contain a citation to ARS 28-1381. Usually they
will contain two. Under this law, there are two common DUI charges: 1)
driving while impaired to the slightest degree, and 2) driving with an
alcohol content of 0.080 or higher within 2 hours of driving. Also
included are the charges of driving a commercial vehicle in Arizona with
a prohibited BAC content, and driving with a prohibited drug or its
metabolite in your system.
In addition, you may note an extreme DUI charge referenced to ARS
28-1382. This is charged when your alcohol content is a 0.150 or higher
within 2 hours of driving. Don't panic, just because it is an extreme
DUI doesn't mean it is a felony under most circumstances.
Arizona DUI law is a complex web of Judge-made case-law, legislative
made Statutes and Administrative Code. The law encompasses decisions
both in Arizona Courts, and in other courts on a national level up to
the Supreme Court of the United States. Like all law, the Arizona DUI
law is only good until it is amended by legislative act, or interpreted
by Judges in a reported case.
Many people think Arizona DUI law is cut and dry. This couldn't be
further from reality. DUI law is fluid and living, and the next
challenge to the validity of any part of the law, or the "science" that
forms the backbone of most DUI evidence is always just around the
corner. Looked at from the right angle, your case probably isn't as bad
as it seems.
A normal, first offense Arizona DUI arrest is a misdemeanor. However, there are
certain factors that can make even a first offense a Felony. These
circumstances include:
1. The presence of a minor child in the vehicle;
2. A suspended or revoked driver's license.

