Wis. Stat. § 111.63: Enforcement.

The commission shall enforce compliance with this subchapter and to that end may file an action in the circuit court of the county in which any violation of this subchapter occurs to restrain and enjoin the violation and to compel the performance of the duties imposed by this subchapter. In any action described in this section, ss. 103.505 to 103.61 do not apply.