Wisconsin Statutes section 961.41(3g) prohibits possession of a controlled substance unless it comes from a practitioner or is otherwise authorized.
This is a plain-language summary, not legal advice. Laws and local rules change. Read the official sources at the bottom of this page.
Cannabis-friendly lawyers in Wisconsin
Listed October 2026
These firms and attorneys are listed in the NORML lawyer directory for Wisconsin. Cities and phone numbers below are taken from those listings.
Criminal defense and individual help
Kaehne & Barrette, Criminal Defense Firm NORML directory
Brett T Kaehne · Sheboygan
Listed in the NORML lawyer directory for Wisconsin as a criminal defense and marijuana lawyer in Sheboygan.
Source: NORML listing
Kaehne & Barrette, S.C. NORML directory
Emma L. Guthrie · Sheboygan
Listed in the NORML lawyer directory for Wisconsin as a criminal defense and marijuana lawyer in Sheboygan.
Source: NORML listing
House Law Office NORML directory
J Steven House · Madison
Listed in the NORML lawyer directory for Wisconsin as a criminal defense and marijuana lawyer in Madison.
Source: NORML listing
Criminal defense
These lawyers defend cannabis and marijuana charges in Wisconsin.
Grieve Law
Milwaukee
Marijuana attorneys in Milwaukee defend charges for possession, delivery, or manufacturing of marijuana in Milwaukee County.
Courtney & Molter, S.C.
Milwaukee
At Courtney & Molter, our lawyers know the jurisdictions we practice in.
Not a referral. This list is not an endorsement, and there is no paid placement. We have not verified bar standing or discipline history. Before you hire anyone, confirm them in the State Bar of Wisconsin, and you can also use the I Need a Lawyer.
Store map
- No adult-use stores in Wisconsin yet.
Tetrahydrocannabinols
- No person may possess or attempt to possess a controlled substance or a controlled substance analog unless the person obtains it directly from, or under a valid prescription or order of, a practitioner acting in the course of professional practice, or is otherwise authorized by the chapter.
- Paragraph (e) covers tetrahydrocannabinols included under section 961.14(4)(t), and a controlled substance analog of tetrahydrocannabinols.
- For that paragraph, a person may be fined not more than $1,000 or imprisoned for not more than 6 months, or both, upon a first conviction, and is guilty of a Class I felony for a second or subsequent offense.