How A.R.S. § 13-3408 and § 13-3407 classify possession, and why Proposition 200 (§ 13-901.01) keeps most first offenders out of prison.
By Sarah Chen · Updated July 1, 2026
A drug possession charge in Maricopa County can feel like the ground has dropped out from under you. But Arizona law is more nuanced than the felony label on the charging document suggests. Depending on the substance, the amount, and your record, the same arrest can lead to anything from a dismissed case through a diversion program to a class 4 felony conviction. Understanding where your situation falls on that spectrum is the first step toward protecting your future.
This guide explains how Arizona classifies controlled substances, what the penalties actually are under A.R.S. § 13-3408 and § 13-3407, how Proposition 200 (codified at A.R.S. § 13-901.01) protects most first- and second-time offenders from prison, and what a Phoenix-area defense typically looks like. It is general information, not legal advice for your specific case.
Arizona does not treat all drugs the same. The criminal code sorts controlled substances into categories, and the category drives both the charge and the available relief. The three most common categories in possession cases are narcotic drugs, dangerous drugs, and marijuana.
Narcotic drugs (A.R.S. § 13-3408). This category includes heroin, cocaine, crack cocaine, oxycodone, hydrocodone, morphine, and fentanyl. Knowingly possessing or using a narcotic drug for personal use is a class 4 felony. The same statute escalates sharply for possession for sale, manufacture, and transportation for sale, which become class 2 felonies.
Dangerous drugs (A.R.S. § 13-3407). This category covers methamphetamine, LSD, MDMA (ecstasy), psilocybin, PCP, and many prescription stimulants and depressants held without a valid prescription. Simple possession of a dangerous drug is also a class 4 felony. Methamphetamine occupies a special place: the legislature has carved it out of several of the leniency provisions that apply to other drugs.
Marijuana. Since the Smart and Safe Arizona Act (Proposition 207) took effect, adults 21 and older may possess up to one ounce of marijuana, of which no more than five grams may be concentrate. Possession within those limits is not a crime. Amounts above the personal-use threshold, possession by anyone under 21, and possession for sale remain chargeable offenses under A.R.S. § 13-3405.
Because simple possession of both narcotic and dangerous drugs is a class 4 felony, it is worth understanding what that classification carries on paper. For a first-time class 4 felony with no aggravating or mitigating factors, Arizona's presumptive prison term is 2.5 years, with a sentencing range that runs from 1 year up to 3.75 years for a non-repetitive offense under A.R.S. § 13-702.
Those numbers, however, describe the ceiling — not what most people convicted of personal possession actually receive. As the next section explains, Proposition 200 removes prison from the table entirely for most first and second personal-possession offenses. The felony range becomes relevant mainly in cases involving methamphetamine, larger quantities, allegations of sale, or a defendant with a disqualifying prior record.
| Offense | Statute | Class | Typical exposure |
|---|---|---|---|
| Possession of a narcotic drug (personal use) | § 13-3408 | Class 4 felony | Probation under Prop 200 for a 1st/2nd offense |
| Possession of a dangerous drug (personal use) | § 13-3407 | Class 4 felony | Probation under Prop 200 (meth excluded) |
| Possession of drug paraphernalia | § 13-3415 | Class 6 felony | Often reducible to a misdemeanor |
| Possession for sale | § 13-3408 / § 13-3407 | Class 2 felony | Prison range; Prop 200 does not apply |
Arizona voters passed Proposition 200 in 1996, and it remains one of the most important protections a person facing a possession charge has. Codified at A.R.S. § 13-901.01, it provides that a person convicted of personal possession or use of a controlled substance is eligible for probation and that the court cannot impose a prison term for a first or second such conviction.
On a first offense, the court places the defendant on probation and typically orders drug treatment or education. On a second offense, probation is still mandatory, but the court gains more tools — including the ability to require additional treatment, community restitution, and up to a year in county jail as a term of probation in some circumstances. Only on a third personal-possession conviction does prison become an available sentence.
Because Proposition 200 turns on how the offense is charged and on your record, an early, accurate assessment matters enormously. Whether the state charges the case as personal possession versus possession for sale — and whether a prior counts as a disqualifier — can be the difference between mandatory probation and real prison exposure.
Even probation leaves a felony conviction on your record. For many people, the better outcome is diversion — a program that, once completed, results in the charge being dismissed with no conviction at all.
In Maricopa County, the County Attorney operates deferred-prosecution and treatment-based diversion programs, historically administered through providers such as TASC (Treatment Assessment Screening Center). A typical program involves an intake assessment, a period of supervised drug testing, substance-abuse education or counseling, and a program fee. Complete every requirement and the prosecutor dismisses the charge; fail to complete it and the case returns to the standard track.
Eligibility is not automatic. It generally depends on the substance involved, the quantity, whether there is any allegation of sale, and your prior criminal history. First-time personal-possession cases are the strongest candidates. An attorney's role here is often to negotiate into diversion where the prosecutor's initial position is to proceed to a plea.
A charge is an accusation, not a conviction, and the state must prove every element beyond a reasonable doubt. Several defenses recur in Phoenix-area possession cases:
Much of the physical evidence in drug cases comes from traffic stops on the I-10, I-17, and Loop 101, or from searches of homes and vehicles. If officers lacked reasonable suspicion for the stop, probable cause for the search, or a valid warrant, a motion to suppress under the Fourth Amendment can remove the drugs from evidence — and without the drugs, the case often collapses.
The state must prove you knowingly possessed the substance. Drugs found in a shared car, a shared apartment, or a bag that was not exclusively yours raise genuine questions about whose they were and whether you knew they were there.
Because personal possession qualifies for Proposition 200 and diversion while possession for sale does not, one of the most consequential fights is over which charge fits. Quantity, packaging, scales, and cash are the factors prosecutors point to; a defense can challenge whether those facts truly establish an intent to sell.
The state must prove the substance actually is the controlled drug alleged. Errors in the seizure, storage, or laboratory testing of the evidence can undermine that proof.
If you have been arrested or cited for possession, a few steps protect your position. Do not discuss the facts with anyone but your lawyer, and politely decline to consent to further searches. Preserve anything relevant — texts, receipts, prescriptions that show a drug was lawfully yours. Note the details of the stop or search while they are fresh. And get an assessment of your eligibility for Proposition 200 probation and for diversion early, because diversion decisions are often made in the first weeks of a case.
Most Maricopa County felony cases begin with an initial appearance and are then set in the Superior Court, where the difference between an informed defense and an unrepresented plea is stark. Connecting with an experienced Arizona criminal defense attorney early gives you the best chance of landing on the favorable end of the spectrum described above.
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