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Bills from the 2019–20 session

Senate Bill 577

Decriminalizing 28 grams or less of marijuana. (FE)

Stopped in committee

It never got a ⁠, so it never came up for a vote. To try again, a lawmaker would have to start a new bill.

  1. Introduced, passed

    Nov 22, 2019

  2. Committee, stopped here

    Stopped here. No public hearing was held.

  3. Senate vote, not reached

  4. Assembly vote, not reached

  5. Governor, not reached

  6. Law, not reached

Latest entry in the official record, Apr 1, 2020: “Failed to pass pursuant to ⁠”

It never got a hearing in the Senate Committee on Judiciary and Public Safety. See every bill that never got a hearing this session.

Read the bill

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What it would have done

Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.

Current law prohibits a person from possessing or attempting to possess;

possessing with the intent to manufacture, distribute, or deliver; and manufacturing, distributing, or delivering marijuana. The penalties vary based on the amount of marijuana or plants involved or the number of previous controlled-substance convictions the person has. Current law also allows local governments to enact ordinances prohibiting the possession of marijuana.

Read the full summary

This bill eliminates 1) the penalty for possession of marijuana if the amount of marijuana involved is no more than 28 grams; 2) the penalty for manufacturing or for possessing with the intent to manufacture, distribute, or deliver if the amount of marijuana involved is no more than 28 grams or the number of plants involved is no more than two; and 3) the penalty for distributing or delivering marijuana if the amount of marijuana involved is no more than 28 grams or the number of plants involved is no more than two. The bill retains the current law penalty for distributing or delivering any amount of marijuana to a minor who is no more than 17 years of age by a person who is at least three years older than the minor. The bill limits local governments to enacting ordinances prohibiting only the possession of more than 28 grams of marijuana.

The bill also prohibits establishing probable cause that a person is violating the prohibition against possessing more than 28 grams of marijuana by an odor of marijuana or by the possession of not more than 28 grams of marijuana. Current law requires that, when determining the weight of controlled substances, the weight includes the weight of the controlled substance together with any compound, mixture, or other substance mixed or combined with the controlled substance. Under the bill, when determining the amount of tetrahydrocannabinols, only the weight of the marijuana may be considered. Finally, the bill creates a process for expunging or dismissing convictions involving less than 28 grams of marijuana that occurred before this bill takes effect.

Who's behind it

4 senators are its ⁠. All 4 are Democrats.

18 more lawmakers ⁠.

See all 22 names

Authors (4)

Signed on in support (18)

What it would cost

State agencies filed a . Each opens as a PDF from the Legislature.

What happened

  1. Apr 1, 2020

    The session ended, and the bill died with it.

  2. Dec 30, 2019

    A state agency sent in its estimate of the cost.

  3. Nov 22, 2019

    Sent to the Senate Committee on Judiciary and Public Safety.

  4. Nov 22, 2019

    Introduced in the Senate.

See the official record, word for word
  1. Nov 22, 2019 · Senate

    Introduced by Senators Risser, Larson, L. Taylor and Miller; cosponsored by Representatives Stubbs, Crowley, Considine, Vruwink, Brostoff, Gruszynski, Ohnstad, Shankland, Billings, Sinicki, Spreitzer, Zamarripa, Kolste, Hesselbein, Subeck, Anderson, Pope and Emerson

  2. Nov 22, 2019 · Senate

    Read first time and referred to Committee on Judiciary and Public Safety

  3. Dec 30, 2019 · Senate

    Fiscal estimate received

  4. Apr 1, 2020 · Senate

    Failed to pass pursuant to Senate Joint Resolution 1

Terms on this page

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

More in the glossary

Public hearing

A meeting where anyone can speak to a committee about a bill, or send written comments.

More in the glossary

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1. More in the glossary

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis. More in the glossary

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor. More in the glossary

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor. More in the glossary

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate. More in the glossary

From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

Public hearing

A meeting where anyone can speak to a committee about a bill, or send written comments.

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate