Is Medical Marijuana Legal in Green Bay, WI?
Medical marijuana is not legal in Green Bay: Wisconsin issues no medical marijuana card, though a physician licensed in Wisconsin may certify a CBD product for a medical condition. A card from Michigan or any other state does not help: Wisconsin honors no out-of-state card. Our Wisconsin medical marijuana card page explains why no state card exists and what the CBD certification covers. Want to learn more about medical marijuana laws in Green Bay? Wisconsin has no medical marijuana program. You can sign up below for Dr. Green Relief updates on Wisconsin marijuana law. In Green Bay, Wisconsin law lets Brown County punish possession with a forfeiture by ordinance in every city in the county, but that ordinance cannot be used once a state complaint alleges more than 25 grams or follows a prior Wisconsin possession conviction, unless two things happen: the state charge is dismissed or not prosecuted, and the city, village or town where it happened has no marijuana possession ordinance of its own or has dismissed or not prosecuted its own ordinance case.
The state can still charge the same act as a crime under Wis. Stat. 961.41. No card is available to get. Wisconsin has no marijuana program registry to sign up for. The 2025 medical bill, SB 534, would have required an in-person visit with a prescriber and Wisconsin residency, but it failed in March 2026. Hemp-derived CBD sold in Green Bay stores needs no physician letter. Other non-psychoactive CBD products need a Wisconsin physician’s certification unless they are FDA-approved drugs.
Green Bay physicians can certify a CBD product, but no Wisconsin law lets them certify marijuana
Possessing marijuana is a crime in Green Bay,
and growing even 4 plants or fewer is a felony.
*No registry, state card or state form exists; a CBD certification is a dated physician’s letter.
Green Bay physicians can certify a CBD product, but no Wisconsin law lets them certify marijuana
Possessing marijuana is a crime in Green Bay,
and growing even 4 plants or fewer is a felony.
*No registry, state card or state form exists; a CBD certification is a dated physician’s letter.
WHAT WISCONSIN LAW MEANS FOR
MARIJUANA DOCTORS
IN GREEN BAY
Dr. Green Relief has no office in Wisconsin. Its clinics are in Florida and Las Vegas, Nevada. No certification lets anyone in Brown County possess marijuana.
The 2022 bill SB 1035 would have covered cancer, ALS, Crohn’s disease, HIV, Alzheimer’s disease and PTSD, but it failed on March 15, 2022.
Growing even one to four plants is a Class I felony under Wis. Stat. 961.41(1)(h). For a criminal conviction, expungement is possible only if the court orders it at sentencing, for someone who was under 25 at the time of the offense.
WISCONSIN FACTS
No State Card Issued
No Licensed Dispensaries
Second Offense: Felony
CBD Letter Valid Up To 1 Year
Wisconsin Medical
Marijuana Card Status
Wisconsin has not legalized medical cannabis, so a certification from any physician gives no protection for marijuana in Green Bay. The state’s exception covers a cannabidiol product with a THC level that has no psychoactive effect, certified in a dated letter by a Wisconsin-licensed physician. That letter stays valid for up to one year from its issue date.
AIDS / HIV
Multiple Sclerosis
ALS
Cancer
Crohn’s Disease
Glaucoma
Seizures
PTSD
Wisconsin
Marijuana Card Cost
A Wisconsin Medical Marijuana Card does not exist, so Green Bay residents pay no state card fee. The only paper Wisconsin law recognizes is a physician’s CBD certification letter, and no state office collects or registers it.
Wisconsin Medical
Marijuana Laws
A first marijuana possession conviction in Green Bay is a misdemeanor under state law, with a fine of up to $1,000, up to 6 months in jail, or both. Drivers in Brown County also face Wis. Stat. 346.63(1)(am): 1 ng/mL or more of delta-9 THC in the blood is an offense, even without impairment.
Green Bay
Marijuana Dispensaries
Green Bay has no marijuana dispensaries, as Wisconsin licenses none, so any marijuana you hold in Brown County is possession under Wis. Stat. 961.41(3g).
Wisconsin Cannabis
Card
None issued
No Patient Registry
No State Card Fee
Wisconsin Has No Medical Marijuana Program
No Out-Of-State Card Use
Wisconsin CBD
Certification
1 year max
WI-Licensed Physician Issues
Written, Dated Letter
Any Medical Condition
Hemp CBD Needs No Letter
Wisconsin Possession
Penalty
Up to 6 months
First Conviction: $1,000 Max
Prior Drug Conviction Counts
4 Plants Or Fewer: Felony
Up To 3.5 Years On Repeat
WISCONSIN LAW NOTES
Wisconsin Updates
Wisconsin has no medical marijuana program today.
Sign up below for Dr. Green Relief updates on Wisconsin law.
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