Is Weed Legal in North Dakota? Medical Cards and Penalties

Weed is not fully legal in North Dakota. Recreational marijuana remains illegal statewide, and voters have rejected legalization three times since 2018. Medical marijuana is legal for registered patients with a qualifying condition, but only when purchased from one of eight state-licensed dispensaries and used within strict limits set by the Department of Health and Human Services.¹

Recreational Marijuana Is Still Illegal

North Dakota prohibits the sale, possession, and cultivation of marijuana for non-medical purposes. There is no legal path to adult-use cannabis in the state, and visitors from states where recreational use is legal get no special treatment at the border.

Voters have turned down recreational legalization three times at the ballot: Measure 3 in 2018 failed with 59% opposed, Measure 2 in 2022 failed with 55% opposed, and Measure 5 in 2024 failed with roughly 53% opposed.² The margins have narrowed each cycle, but for now the only shield from prosecution for cannabis activity is registration in the medical program.

Who Qualifies for Medical Marijuana

State law lists the qualifying conditions. They include cancer, HIV, AIDS, hepatitis C with decompensated cirrhosis, ALS, Alzheimer’s-related agitation or dementia, Crohn’s disease, fibromyalgia, spinal stenosis with neurological symptoms, glaucoma, epilepsy, post-traumatic stress disorder, brain injury, and terminal illness.³ Terminal illness has a narrower definition than many people expect: a condition where death would not be surprising within six months, regardless of treatment.

You can also qualify with a chronic condition whose treatment causes wasting syndrome, severe pain unresponsive to other treatments for at least three months, intractable nausea, seizures, or severe muscle spasms. The Department of Health and Human Services can add conditions to this list over time.³

How to Get a Medical Card

Start with your healthcare provider. A licensed physician, physician assistant, or advanced practice registered nurse holding an active North Dakota license must sign a written certification stating you have a qualifying condition and that the benefits of medical marijuana outweigh the risks. The certification has to come out of an established provider-patient relationship, not a one-off telehealth visit.⁴ Provider fees for the appointment typically run from $100 to $300.

With certification in hand, submit through the state’s online registration portal. You will upload the written certification, a copy of your North Dakota driver’s license or non-driver ID, a clear photograph on a plain background (no headgear, sunglasses, or filters), and a $40 non-refundable application fee. Names and addresses have to match across every document; mismatches are a common reason applications stall.⁵

Once your application is complete, the Department must issue the registry card within 30 calendar days of approval.³ In practice, allow two to four weeks from submission to a card in your hand, and start renewals at least 45 days before your current card expires.⁶

A note for out-of-state visitors: North Dakota does not automatically honor other states’ cards. If you hold an active card from another state, Washington D.C., or a U.S. territory, and you’re at least 19, you can apply for a North Dakota nonresident card through the same portal. Even then, you can only possess marijuana purchased from one of the eight in-state dispensaries. Bringing product across the state line carries no protection.⁷

What Registered Patients Can Buy

Registered patients can purchase up to 2.5 ounces of dried flower or leaves in a 30-day period. Cancer patients whose provider authorizes an enhanced limit may receive up to 6 ounces.⁸

For concentrates and cannabinoid products, the ceiling is 6,000 milligrams of THC total in a 30-day period. Edibles carry their own rules: no more than 310 milligrams per purchase, no more than 500 milligrams in your possession at any time, packages capped at 50 milligrams, and individual servings capped at 5 milligrams.³

All cannabis has to come from a state-registered dispensary. The current eight dispensaries operate in Bismarck, Fargo, Grand Forks, Minot, Williston, Dickinson, Devils Lake, and Jamestown.⁹ Home cultivation is not allowed at any amount. Only registered compassion centers can grow.³

Where the Card Does Not Protect You

A valid registry card does not legalize use everywhere. The statute strips protection for possessing or consuming marijuana on school buses or vans, on public or private school grounds, at any location during a school-sanctioned event, on the grounds of a correctional facility, and on the grounds of a child care facility or licensed home day care (unless department rules specifically allow it).³ Use in any of these places exposes you to criminal liability even with a card.

Driving is a separate risk. North Dakota has a per se drugged driving law making it illegal to drive or be in physical control of a vehicle with a blood THC concentration of 5 nanograms per milliliter or higher. Medical patients are not exempt. THC lingers in blood well after impairment fades, so regular use can produce a DUI charge even when you feel completely sober.

Penalties Without a Card

If you are not a registered patient, or you exceed program limits, standard controlled substances penalties apply. The amount involved drives the charge:

Less than half an ounce (under 14.175 grams): infraction, fine up to $1,000, no jail time. This applies to all offenders, not just first-timers.
Half an ounce to 500 grams: Class B misdemeanor.
More than 500 grams: Class A misdemeanor.
Delivery, manufacturing, or possession with intent to deliver: Class C felony, up to five years in prison and a fine of up to $10,000.

¹⁰¹¹

For a first offense involving one ounce or less, you can petition the court to seal the record after two years with no further drug convictions. Once sealed, it cannot be reopened. People under 21 face additional consequences: a first offense for half an ounce or less may include a court-ordered drug education program, and a second offense makes that program mandatory.¹⁰

Work, Housing, and Guns

Being a registered patient does not shield your job. North Dakota law explicitly allows employers to discipline or terminate employees for possessing or consuming marijuana at work, working under the influence, or working with marijuana in their system.³ The statute imposes no accommodation duty. A zero-tolerance policy can end in termination after a positive test.

The housing side works the same way. The medical marijuana law does not stop a landlord from writing a no-marijuana clause into a lease, and violating that clause can support eviction under standard landlord-tenant rules. Read your lease before you assume the card covers use at home.

Federal firearms law is the sharpest edge. Federal law prohibits any user of a controlled substance from possessing firearms or ammunition. Marijuana remains a Schedule I substance federally regardless of your state card, and the ATF has stated that medical marijuana patients fall under this prohibition.¹² ATF Form 4473, required for any purchase from a licensed dealer, asks about controlled substance use and warns that marijuana use is illegal under federal law regardless of state law. A false answer is a federal felony carrying up to 10 years in prison. If you own firearms and are thinking about the medical program, talk to an attorney before applying.

1
North Dakota Secretary of State. Initiated Constitutional Measure No. 5
2
Ballotpedia. North Dakota Initiated Measure 5, Marijuana Legalization Initiative (2024)
3
North Dakota Legislative Branch. North Dakota Code 19-24.1 – Medical Marijuana
4
North Dakota Department of Health and Human Services. Medical Marijuana Program Information
5
North Dakota Department of Health and Human Services. Adult Patient Application Instructions
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North Dakota Department of Health and Human Services. Medical Marijuana Program Application Renewal Process
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Health and Human Services North Dakota. Out-of-State Medical Marijuana Cardholders
8
North Dakota Department of Health and Human Services. Products and Limits Information
9
Health and Human Services North Dakota. Dispensary Locations in North Dakota
10
North Dakota Legislative Branch. North Dakota Century Code 19-03.1 – Uniform Controlled Substances Act
11
North Dakota Legislative Branch. North Dakota Century Code 12.1-32-01 – Classification of Offenses – Penalties
12
Office of the Law Revision Counsel. 18 U.S. Code 922 – Unlawful Acts