Wisconsin Statute 66.0409 broadly preempts local firearm regulation, barring cities, villages, towns, and counties from enacting ordinances stricter than state law on possession, transportation, sale, or registration of firearms and ammunition.
Wis. Stat. 66.0409 prohibits any political subdivision from enacting or enforcing an ordinance regulating the sale, purchase, transfer, ownership, possession, carrying, registration, or taxation of firearms or ammunition unless the regulation is the same as or similar to a state statute. Local rules conflicting with state law are void. The statute does allow narrow exceptions for discharge ordinances, zoning of gun shops, and possession in municipal buildings under specified conditions. Courts have applied this preemption broadly, voiding local park bans, transit prohibitions, and storage mandates. The law was strengthened in 2011 alongside Wisconsin's concealed-carry law.
Local ordinances inconsistent with 66.0409 are unenforceable and void. Officials enforcing such ordinances may be subject to civil action and damages. Plaintiffs prevailing in challenges may recover reasonable attorney fees and costs.
Madison, WI
Madison has no city ordinance restricting lawn ornaments on residential property. MGO Chapter 27 (Property Maintenance) requires general yard upkeep but does...
Madison, WI
Madison has no city ordinance regulating residential inflatable holiday displays. MGO Chapter 24 (Noise) sets residential noise standards that could theoreti...
Madison, WI
Madison has no municipal ordinance regulating residential holiday lights. Timing, brightness, and animation are governed by HOA and condo covenants under Wis...
Madison, WI
Madison requires building permits for outdoor kitchens with gas lines, electrical wiring, plumbing, or structural roofs. Permits route through Madison Buildi...
Madison, WI
Madison has no specific smoker ordinance. MGO Chapter 24 (Noise) and Chapter 7 (Public Health) provide nuisance authority for excessive smoke. Wisconsin DNR ...
Madison, WI
Madison Fire Code under MGO Chapter 34 adopts the Wisconsin Commercial Building Code (SPS 361-366) and Wisconsin Administrative Code SPS 314 (Fire Prevention...
See how Madison's local firearms preemption rules stack up against other locations.
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