SB 643 Wisconsin Senate · 2025-2026 Regular Session

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

SB 643 requires the Department of Safety and Professional Services to audit fire sprinkler systems in specific residential buildings - defined as apartment buildings, rowhouses, townhouses, or condos with 8+ attached units and at least 2 stories above ground (excluding some licensed facilities). The audit must determine if automatic sprinklers are installed, with a report due to the governor and legislature by September 30, 2026. The bill appropriates $75,000 for fiscal years 2025-26 and 2026-27 to fund two staff positions dedicated to conducting this audit. This affects building owners/managers of the specified properties by triggering a state review of existing fire safety systems.
Bill status failed 1 of 4 stages cleared
Introduction
Nov 2025
Committee Review
Floor Vote
Governor
Introduced Nov 14, 2025 Last action Mar 23, 2026
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Nov 14, 2025
Introduced
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
upper
6 primary · 0 co-sponsors

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