Bills · 2025-2026 Regular Session
Relating to: emergency testing of a criminal defendant for certain diseases. (FE)
Court — Officers Crime and criminals Disease District attorney Police Prison
- Introduced, completed
- Passes Senate, completed
- Passes Assembly, completed
- Governor signs, completed
- Law, completed
Unfamiliar terms? Glossary
What this bill does
Plain-language analysis by the nonpartisan Legislative Reference Bureau
Under current law, in a criminal case for throwing or expelling bodily substances at a public safety worker or prosecutor or at specified individuals in a prison, if the district attorney has probable cause to believe that the act carried a potential for transmitting a communicable disease to the victim and involved the defendant’s blood, semen, vomit, saliva, urine, or feces or other bodily substance of the defendant, the district attorney must apply to the circuit court for an order to require the defendant to submit to testing to detect the presence of communicable diseases, and those results must be disclosed to the victim if certain criteria are met.
This bill amends the process under current law to apply to any crime if the district attorney has probable cause to believe that the act carried a potential for transmitting a communicable disease to a public safety worker, prosecutor, or correctional staff member and involved the defendant’s blood, semen, vomit, saliva, urine, or feces or other bodily substance of the defendant.
The bill also creates an expedited process for testing when it is requested by a public safety worker, prosecutor, or correctional staff member. Under the bill, the district attorney may, at any time, regardless of whether criminal proceedings have commenced, apply to the circuit court for a waiver of the normal hearing requirement and for an emergency order to require the defendant to immediately submit to testing. Under the bill, the district attorney may make such an application only if the district attorney has probable cause to believe that waiving the hearing and expediting a defendant to submit to testing will prevent a public safety worker, prosecutor, or correctional staff member from experiencing bodily harm that could result from delaying the test. Under the bill, the court must immediately hear the application for an emergency order and grant the order if it finds that the existing requirements for such an order are met and also finds that waiving the hearing and expediting the defendant to submit to testing will prevent a public safety worker, prosecutor, or correctional staff member from experiencing bodily harm that could result from delaying the test.
The bill also provides that if a defendant is found guilty of a crime for which the court has required the defendant to submit to communicable disease testing, the defendant must be required to pay, as restitution, the costs of any communicable disease testing that was ordered.
What it would cost
Fiscal estimates filed by state agencies, as official PDFs
Sponsors
Registered lobbying interests · 9
Organizations that registered lobbying activity on this bill with the Wisconsin Ethics Commission. Registration means interest, not a position for or against. Official record
- Badger State Sheriffs' Association
- Bell Ambulance, Inc.
- Professional Ambulance Association of Wisconsin
- Wisconsin Chiefs of Police Association Inc
- Wisconsin EMS Association
- Wisconsin Professional Police Association
- Wisconsin Sheriffs and Deputy Sheriffs Association
- Wisconsin State Firefighter's Association
- Wisconsin State Lodge Fraternal Order of Police
Votes
Senate: Report adoption of Senate Substitute Amendment 2 recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0
Passed 8–0 Oct 22, 2025 official source full pageNo individual roll call was recorded for this vote. Committee votes and some older sessions record totals only.
Senate: Report passage as amended recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0
Passed 8–0 Oct 22, 2025 official source full pageNo individual roll call was recorded for this vote. Committee votes and some older sessions record totals only.
Full history
- Sep 4, 2025 · Senate
Introduced by Senators Feyen and Marklein; cosponsored by Representatives Melotik, Behnke, Dittrich, Kaufert, Kreibich, Murphy, Mursau, Piwowarczyk, Sheehan and Wichgers
- Sep 4, 2025 · Senate
Read first time and referred to Committee on Judiciary and Public Safety
- Sep 17, 2025 · Senate
Public hearing held
- Sep 29, 2025 · Senate
Senate Substitute Amendment 1 offered by Senator Feyen
- Oct 1, 2025 · Senate
Senate Substitute Amendment 2 offered by Senator Feyen
- Oct 22, 2025 · Senate
Executive action taken
- Oct 22, 2025 · Senate
Report adoption of Senate Substitute Amendment 2 recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0
- Oct 22, 2025 · Senate
Report passage as amended recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0
- Oct 22, 2025 · Senate
Available for scheduling
- Nov 11, 2025 · Senate
Fiscal estimate received
- Nov 13, 2025 · Senate
Fiscal estimate received
- Nov 14, 2025 · Senate
Placed on calendar 11-18-2025 pursuant to Senate Rule 18(1)
- Nov 18, 2025 · Senate
Read a second time
- Nov 18, 2025 · Senate
Senate Substitute Amendment 2 adopted
- Nov 18, 2025 · Senate
Ordered to a third reading
- Nov 18, 2025 · Senate
Rules suspended to give bill its third reading
- Nov 18, 2025 · Senate
Read a third time and passed
- Nov 18, 2025 · Senate
Ordered immediately messaged
- Nov 19, 2025 · Assembly
Received from Senate
- Jan 7, 2026 · Assembly
Read first time and referred to committee on Rules
- Jan 8, 2026 · Assembly
Placed on calendar 1-13-2026 by Committee on Rules
- Jan 13, 2026 · Assembly
Rules suspended to withdraw from calendar and take up
- Jan 13, 2026 · Assembly
Read a second time
- Jan 13, 2026 · Assembly
Ordered to a third reading
- Jan 13, 2026 · Assembly
Rules suspended
- Jan 13, 2026 · Assembly
Read a third time and concurred in
- Jan 13, 2026 · Assembly
Ordered immediately messaged
- Jan 14, 2026 · Senate
Received from Assembly concurred in
- Jan 15, 2026 · Senate
Report correctly enrolled
- Jan 23, 2026 · Senate
Representative Doyle added as a cosponsor
- Mar 6, 2026 · Senate
Representative Brown added as a cosponsor
- Mar 17, 2026 · Senate
Representative Billings added as a cosponsor
- Mar 18, 2026 · Senate
Presented to the Governor on 3-18-2026
- Mar 19, 2026 · Senate
Representative Subeck added as a cosponsor
- Mar 19, 2026 · Senate
Representative Emerson added as a cosponsor
- Mar 20, 2026 · Senate
Report approved by the Governor on 3-20-2026. 2025 Wisconsin Act 107
- Mar 20, 2026 · Senate
Published 3-21-2026