Nevada Drug Trafficking Charges: NRS 453.3385 Weight Thresholds, Mandatory Minimums, and Defenses

By John Quigley · NevadaAttorneyFinder.com · Updated August 16, 2026

This article is for informational purposes only and does not constitute legal advice.

In Nevada, "trafficking" is not a word prosecutors choose because of how a case looks — it is a legal line drawn by weight. Once the quantity of a controlled substance found in your possession crosses a specific gram or pound threshold, the charge becomes trafficking automatically, regardless of whether there is any evidence you sold or intended to sell anything. This article explains how NRS 453.3385 and NRS 453.339 set those weight tiers, what mandatory prison exposure looks like at each level, and the defenses that actually move these cases.

Why Weight, Not Intent, Drives the Charge

Most people assume "trafficking" means the State has evidence of dealing — text messages, cash, scales, buyers. In Nevada, none of that is required. Simple possession under NRS 453.336 makes it a crime to knowingly and unlawfully possess a controlled substance, full stop, with no weight requirement. Trafficking statutes layer on top of that: once the total weight of the substance (or a mixture containing it) reaches the threshold set by NRS 453.3385 or NRS 453.339, the State can charge trafficking even for a person who has never sold a single gram and possessed the drugs solely for personal use.

This weight-based structure catches people who buy in bulk to save money, who are holding a quantity for someone else, or who simply have a large personal-use stash built up over time. It also means the crime-lab report — not the police narrative about "dealer behavior" — is usually the single most important document in the case, because it is what fixes which tier applies.

NRS 453.3385: Trafficking in Schedule I and II Substances

NRS 453.3385 governs trafficking in flunitrazepam (Rohypnol), gamma-hydroxybutyrate (GHB), and Schedule I or II controlled substances other than marijuana — a category that in practice covers most heroin, fentanyl, methamphetamine, cocaine, and prescription-opioid trafficking cases prosecuted in Clark County. The statute sets two weight tiers measured by the total weight of the substance or mixture, not just the pure drug content:

• Low-level trafficking — 100 grams or more but less than 400 grams: a category B felony punishable by 2 to 20 years in state prison and a fine of up to $100,000.
• High-level trafficking — 400 grams or more: a category A felony punishable by 25 years to life in prison and a fine of up to $500,000.

Because the weight is measured across the entire mixture — including cutting agents, binders, and any other material the substance is combined with — two people holding pharmacologically identical amounts of pure drug can face very different tiers depending on how diluted their product was. This is one reason the crime-lab's weight and purity findings get scrutinized so closely by defense counsel.

NRS 453.339: Marijuana and Concentrated Cannabis Trafficking

Marijuana and concentrated cannabis are carved out into their own statute, NRS 453.339, with much higher weight thresholds than other drugs — a reflection of Nevada's broader legalization of adult-use cannabis. The tiers are:

• 50 pounds or more but less than 1,000 pounds of marijuana (or 1 to under 20 pounds of concentrated cannabis): a category C felony with a fine of up to $25,000.
• 1,000 pounds or more but less than 5,000 pounds (or 20 to under 100 pounds of concentrate): a category B felony, 2 to 10 years, fine of up to $50,000.
• 5,000 pounds or more: a category A felony, punishable by life in prison with parole eligibility after a minimum term is served, or a definite term as set by statute.

Because legal adult-use possession in Nevada is capped at one ounce of flower (or one-eighth of an ounce of concentrate) per person, the gap between what's legal to carry and the 50-pound trafficking floor is enormous — these cases almost always involve licensed-market diversion, out-of-state transport, or unlicensed grow operations, not personal stashes.

Mandatory Minimums and Parole Eligibility

The category B tiers under both statutes carry a statutory minimum prison term that a judge cannot suspend in favor of straight probation the way many lower-level felonies allow. The mandatory-probation protections in NRS 176A.230, which give first- and second-time simple-possession defendants a real shot at diversion instead of prison, generally do not extend to trafficking charges. Category A trafficking exposes a defendant to 25 years to life (schedule I/II) or life with parole eligibility (marijuana at the top tier), which is why prosecutors have enormous leverage to negotiate a plea down to a lower tier or to a non-trafficking charge in cases where the weight is close to a threshold or the search is legally shaky.

Parole eligibility dates and "minimum term served" calculations differ by tier and by whether the sentencing court selects the life-with-parole option or a definite term where one is available under the statute. These calculations matter enormously to how a case gets negotiated, and they are something a defense attorney runs precisely before advising a client on whether to fight the weight, fight the search, or negotiate.

How Trafficking Charges Usually Arise

A large share of Nevada trafficking prosecutions start as something else — most commonly a traffic stop. An officer conducts a stop for a moving violation, develops suspicion of impairment or contraband, and a search (consensual, incident to arrest, or via a K-9 sniff establishing probable cause) turns up a quantity of drugs that crosses a trafficking threshold. It is common for a trafficking charge to be filed alongside a separate DUI charge under NRS 484C when the driver was also impaired at the time of the stop — these are legally distinct charges with separate elements and separate defenses, and a plea or dismissal on one does not automatically resolve the other. Other cases originate from search warrants at a residence, parcel interdiction at shipping facilities, or a co-defendant's statement implicating someone else in a joint stash.

Where the drugs are found, and who else had access to that location, often becomes the central factual dispute in the case — which leads directly into how these charges get defended.

Common Defenses to a Nevada Trafficking Charge

Trafficking cases are won or lost on a narrower set of issues than most people expect. The recurring defense themes include:

• Fourth Amendment challenges to the stop or search. If the initial stop lacked reasonable suspicion, the search exceeded its lawful scope, or officers lacked probable cause or a valid warrant, a motion to suppress can remove the drugs from evidence entirely — which frequently ends a trafficking case outright, since there is often no case without the physical evidence.
• Disputing actual or constructive possession. When drugs are found in a shared vehicle, apartment, storage unit, or a bag that passed through multiple hands, the State has to prove the specific defendant had knowledge and control over that specific quantity — not just proximity to it.
• Challenging the weight and crime-lab analysis. Because the tier is set entirely by weight, disputes over how the substance was weighed, whether packaging or moisture affected the reading, or whether the sample tested is representative of the whole seizure can move a case from a category A exposure down to category B, or below the trafficking threshold entirely.
• Chain-of-custody gaps. Breaks in how evidence was logged, stored, and transferred between the arresting officer and the lab can be used to challenge whether the substance tested is reliably the same substance seized.
• Misidentification of the substance or schedule. Field tests are notoriously unreliable for confirming a specific compound; a substance presumptively identified as one drug in the field sometimes tests differently at the lab, which can change which statute and which threshold apply.
• Entrapment or reliance on a compromised confidential informant. Cases built on an informant's controlled buy can be challenged based on the informant's credibility, compensation arrangement, or whether officers induced conduct the defendant was not otherwise predisposed to commit.

Even where the evidence is strong, negotiating the weight down a tier, arguing for a plea to simple possession or possession-with-intent instead of trafficking, or securing a reduced sentence within a tier's range are all realistic outcomes with experienced counsel — trafficking cases rarely resolve as an all-or-nothing bet on trial.

What to Do If You're Facing a Trafficking Investigation or Charge

Say nothing about the drugs, the weight, or who else had access to where they were found — anything said in the moment, including an attempt to minimize your own involvement, can be used to establish knowledge and control. Ask for a lawyer immediately and do not consent to any additional search of a phone, vehicle, or residence beyond what officers already claim authority to search. Write down everything you remember about the stop or the warrant execution as soon as you're able — the exact sequence of events, what was said, and whether consent was requested often determines whether a suppression motion succeeds. Because the weight determination happens at a state crime lab days or weeks after the arrest, an attorney retained early can request independent testing or challenge the lab's methodology before that report becomes the anchor of the entire case.

Frequently Asked Questions