MADISON, Wis. — A Dane County judge on Wednesday ruled that parts of the state’s Act 10 law are unconstitutional.

According to court documents, the judge also denied a motion to dismiss the case.

Several unions representing teachers and other public workers in Wisconsin filed a lawsuit in November 2023, attempting to end the state’s near-total ban on collective bargaining for most public employees.

The lawsuit filed by teachers and other public workers alleged Act 10’s exemption of some police, firefighters and other public safety workers from the bargaining restrictions violates the Wisconsin Constitution’s equal protection guarantee. The complaint noted those exempted from the restrictions endorsed former Gov. Scott Walker in the 2010 gubernatorial election, while those subject to the restrictions did not.

Walker's landmark legislation required public employees to pay more for their pensions and health care and limited their ability to collectively bargain. 

Read the court decision below:

This story is developing. Check back for updates. 

Anthony DaBruzzi contributed to this report.