2025 to 2026 Legislature · State Senate bill

SB 643

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

In committee Last action March 23, 2026: Failed to pass pursuant to Senate Joint Resolution 1

Official bill page and text: docs.legis.wisconsin.gov

Sponsors 6

Prime sponsors

Carpenter, Drake, L. Johnson, Larson, Smith, Wall

Status

In committee as of March 23, 2026. The 2025 to 2026 Legislature serves until the 2027 Legislature convenes on January 4, 2027.

Referred to: Senate Insurance, Housing, Rural Issues and Forestry (from the official referral record)

Roll-call votes 0

No roll-call votes recorded for this measure.

Timeline 6

Date	Chamber	Action
March 23, 2026	Senate	Failed to pass pursuant to Senate Joint Resolution 1
February 9, 2026	Senate	Representative J. Jacobson added as a cosponsor
February 5, 2026	Senate	Senator Wirch added as a coauthor
November 14, 2025	Senate	Representative Palmeri added as a cosponsor
November 14, 2025	Senate	Read first time and referred to Committee on Insurance, Housing, Rural Issues and Forestry
November 14, 2025	Senate	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

Data: Open States (bulk data, October 1, 2026 monthly extract, which has no roll-call tallies; public data, attribution appreciated). Official record: docs.legis.wisconsin.gov. Bill pages link to the official text, not copied.