Wisconsin 2025 Regular Session Status: Introduced 6 D cosponsors

SB 643 — Relating to: an audit of fire sprinkler systems in certain residential buildings and making an appropriation. (FE)

Last action — Failed to pass pursuant to Senate Joint Resolution 1

  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed Assembly
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the Senate. Introduced November 14, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Prognosis

Not enough signal yet

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Summary

An Act

Bill Text

Action History

  1. Failed to pass pursuant to Senate Joint Resolution 1

  2. Representative J. Jacobson added as a cosponsor

  3. Senator Wirch added as a coauthor

  4. Representative Palmeri added as a cosponsor

  5. Read first time and referred to Committee on Insurance, Housing, Rural Issues and Forestry

  6. Introduced by Senators L. Johnson, Drake, Carpenter, Larson, Smith and Wall; cosponsored by Representatives Sinicki, Arney, Andraca, Clancy, DeSmidt, Goodwin, Haywood, Madison, Neubauer, Roe, Snodgrass, Stroud, Stubbs, Subeck, Taylor, Tenorio and Vining

Sponsors

  • Sinicki · Cosponsor
  • LaTonya Johnson · Primary
  • Dora Drake · Cosponsor
  • Arney · Cosponsor
  • Andraca · Cosponsor
  • Clancy · Cosponsor
  • DeSmidt · Cosponsor
  • Goodwin · Cosponsor
  • Haywood · Cosponsor
  • Madison · Cosponsor
  • Neubauer · Cosponsor
  • Roe · Cosponsor
  • Snodgrass · Cosponsor
  • Stroud · Cosponsor
  • Stubbs · Cosponsor
  • Subeck · Cosponsor
  • Taylor · Cosponsor
  • Tenorio · Cosponsor
  • Vining · Cosponsor
  • Tim Carpenter · Cosponsor
  • Chris Larson · Cosponsor
  • Jeff Smith · Cosponsor
  • Jamie Wall · Cosponsor

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 22 co-sponsors · 109 not signed on

Sponsors (1)

Co-sponsors (22)

Not signed on (109)

109 members have not signed on to this bill.

Show all 109 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

public-safety housing
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 643 do?
An Act
Who sponsors SB 643?
SB 643 is sponsored by Sinicki, Johnson, LaTonya (Democrat), Drake, Dora (Democrat), Arney, Andraca, Clancy, DeSmidt, Goodwin, Haywood, Madison, Neubauer, Roe, Snodgrass, Stroud, Stubbs, Subeck, Taylor, Tenorio, Vining, Carpenter, Tim (Democrat), Larson, Chris (Democrat), Smith, Jeff (Democrat), and Wall, Jamie (Democrat).
What is the current status of SB 643?
This bill has been introduced in the Senate. Introduced November 14, 2025. It must pass committee before a floor vote.
Where can I track SB 643?
Track SB 643 free on One Click Politics — get push/email alerts when it moves.

Make your voice heard on SB 643

Find the representatives who decide this bill and tell them where you stand — for yourself, or mobilize your whole list in one click with One Click Politics advocacy software.

Find my representatives → Run a campaign

Stay ahead of SB 643

Last checked for changes 3 months ago · updated continuously

One Click Politics tracks every bill in Congress and all 50 states.

Track this bill →