Bills · 2025-2026 Regular Session
Relating to: listing of carfentanil under the Uniform Controlled Substances Act and providing a penalty.
Drugs — Criminal acts and law enforcement Legislature — Criminal penalties joint review committee on
- Introduced, stopped here
- Passes Assembly, not reached
- Passes Senate, not reached
- Governor signs, not reached
- Law, not reached
Unfamiliar terms? Glossary
What this bill does
Plain-language analysis by the nonpartisan Legislative Reference Bureau
Under current law in the Uniform Controlled Substances Act, carfentanil is listed as a synthetic opiate under Schedule II. Under this bill, carfentanil is listed as a fentanyl analog under Schedule I. A person who manufactures, distributes, or delivers, or possesses with the intent to manufacture, distribute, or deliver, a fentanyl analog is guilty of a felony, the classification of which is based on the amount involved. If the amount is 10 grams or less, the person is guilty of a Class E felony; if the amount is more than 10 grams but not more than 50, the person is guilty of a Class D felony; and if the amount is more than 50 grams, the person is guilty of a Class C felony.
Because this bill creates a new crime or revises a penalty for an existing crime, the Joint Review Committee on Criminal Penalties may be requested to prepare a report.
Sponsors
Introduced by: Brill (R) , Dittrich (R) , Kreibich (R) , Melotik (R) , Murphy (R) , Piwowarczyk (R) , Wichgers (R)
3 cosponsors
Jacque (R) , Nass (R) , Ortiz-Velez (D)
Registered lobbying interests · 2
Organizations that registered lobbying activity on this bill with the Wisconsin Ethics Commission. Registration means interest, not a position for or against. Official record
Votes
Assembly: Report Assembly Substitute Amendment 1 adoption recommended by Committee on Criminal Justice and Public Safety, Ayes 14, Noes 1
Passed 14–1 Jan 22, 2026 official source full pageNo individual roll call was recorded for this vote. Committee votes and some older sessions record totals only.
Assembly: Report passage as amended recommended by Committee on Criminal Justice and Public Safety, Ayes 14, Noes 1
Passed 14–1 Jan 22, 2026 official source full pageNo individual roll call was recorded for this vote. Committee votes and some older sessions record totals only.
Full history
- Dec 3, 2025 · Assembly
Introduced by Representatives Piwowarczyk, Brill, Dittrich, Kreibich, Melotik, Murphy and Wichgers; cosponsored by Senators Jacque and Nass
- Dec 3, 2025 · Assembly
Read first time and referred to Committee on Criminal Justice and Public Safety
- Jan 14, 2026 · Assembly
Assembly Substitute Amendment 1 offered by Representative Piwowarczyk
- Jan 14, 2026 · Assembly
Public hearing held
- Jan 21, 2026 · Assembly
Executive action taken
- Jan 22, 2026 · Assembly
Report Assembly Substitute Amendment 1 adoption recommended by Committee on Criminal Justice and Public Safety, Ayes 14, Noes 1
- Jan 22, 2026 · Assembly
Report passage as amended recommended by Committee on Criminal Justice and Public Safety, Ayes 14, Noes 1
- Jan 22, 2026 · Assembly
Referred to committee on Rules
- Feb 13, 2026 · Assembly
Withdrawn from Committee on Rules and referred to calendar of 2-17-2026
- Feb 16, 2026 · Assembly
Representative Ortiz-Velez added as a coauthor
- Feb 17, 2026 · Assembly
Laid on the table
- Mar 23, 2026 · Assembly
Failed to pass pursuant to Senate Joint Resolution 1