Wisconsin
Wisconsin state laws, regulations, court decisions, and active legislation
Overview
Wisconsin's legal system reflects the state's Progressive Era heritage (the 'Wisconsin Idea') alongside more recent conservative legislative trends. The state is unique in being the only one where first-offense OWI/DUI is a civil infraction rather than a criminal offense. Wisconsin has been a national battleground on issues including gerrymandering, voting rights, and Act 10's restrictions on public sector unions.
Wisconsin's legal landscape includes a concealed carry license requirement (no permitless carry), relatively moderate firearms regulations, and a significant legal battle over the state Supreme Court's political composition that has reshaped Wisconsin law on gerrymandering and abortion.
Court Structure
Wisconsin's court system includes municipal courts, circuit courts (general jurisdiction trial courts organized into 72 judicial circuits — one per county), the Court of Appeals (four districts), and the Wisconsin Supreme Court. All judges are elected in nonpartisan elections, though Supreme Court races have become highly politicized. The 2023 Supreme Court election became the most expensive judicial race in American history.
Unique Laws & Facts
- •Wisconsin is the only state where first-offense OWI is a civil infraction, not a crime
- •Act 10 severely restricted public sector union collective bargaining rights
- •Wisconsin requires landlords to conduct a check-in inspection with tenants
- •The state's 2023 Supreme Court election was the most expensive judicial race in U.S. history
- •Wisconsin's 'tavern league' has significant influence over alcohol regulation policy
Legal Landscape
Wisconsin's legal landscape is defined by intense political polarization, nationally significant gerrymandering litigation, and the tension between its Progressive Era heritage and recent conservative governance. The state's unique treatment of first-offense OWI, its labor law battles, and its Supreme Court political dynamics make it a national bellwether for legal and political trends.
Key Wisconsin Laws (3)
Operating While Intoxicated (OWI)
Wisconsin is the only state where first-offense OWI is a civil forfeiture (fine, no criminal record). Second offense is a misdemeanor with mandatory 5 days in jail. Fourth offense is a felony. Lifetime lookback for prior offenses. Ignition interlock required from second offense.
License to Carry a Concealed Weapon
Wisconsin requires a concealed carry license (must be 21+ with training). Open carry is legal without a permit. No assault weapon bans, magazine limits, or waiting periods. Castle Doctrine protects home defenders. No statutory Stand Your Ground, but self-defense is recognized.
Residential Landlord-Tenant – Security Deposits and Protections
Wisconsin places no limit on security deposits with a 21-day return deadline. Double damages for wrongful withholding. Local tenant protection ordinances are largely preempted since 2011. 5-day notice for non-payment eviction. Anti-retaliation protections. 12-hour notice for landlord entry.