Relating to: camera monitor systems as an alternative to mirrors for commercial motor vehicles.
SB 273 allows commercial motor vehicles to use federally approved camera monitor systems instead of traditional mirrors, as permitted under federal regulations. The bill directly affects commercial trucking operators and drivers by providing an alternative to standard mirror requirements (49 CFR 393.80(a)). It requires camera systems to be exempted by the Federal Motor Carrier Safety Administration or approved under federal safety standards. This change modifies state law to align with federal approval processes for such technology.
Bill status
failed
1 of 4 stages cleared
Introduction
May 2025
Committee Review
Floor Vote
Governor
Introduced May 21, 2025
Last action Mar 23, 2026
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
13
Key actions
3
Committee
1
Amendments
5
Sep 30, 2025
Upper · Passed
Report passage as amended recommended by Committee on Transportation and Local Government, Ayes 5, Noes 0
upper
Sep 30, 2025
Upper · Passed
Report adoption of Senate Substitute Amendment 1 recommended by Committee on Transportation and Local Government, Ayes 5, Noes 0
upper
Sep 30, 2025
Upper · Passed
Report adoption of Senate Amendment 1 to Senate Substitute Amendment 1 recommended by Committee on Transportation and Local Government, Ayes 5, Noes 0
upper
Sep 22, 2025
Introduced
Senate Amendment 1 to Senate Substitute Amendment 1 offered by Senator Wimberger
upper
Aug 4, 2025
Introduced
Senate Substitute Amendment 1 offered by Senator Wimberger
upper
Jun 30, 2025
Introduced
Senate Amendment 1 offered by Senator Wimberger
upper
May 21, 2025
Introduced
Introduced by Senators Wimberger, James, Jacque and Nass;
cosponsored by Representatives Spiros, Franklin, Callahan, Gundrum, Gustafson, Knodl, Kreibich, Miresse, Moses, Murphy, Mursau, O'Connor, Penterman, Steffen and Wichgers
upper
4 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
AJ
André Jacque
RRepublican
P
Eric Wimberger
RRepublican
P
Jesse James
RRepublican
P
Steve Nass
RRepublican
Ask Maddy
·
AI policy assistant
Ask Maddy about SB 273
Scope: WI
Hi! I can help you understand SB 273. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline