Wis. Stat. § 470.07: Renewal of licenses.

The renewal dates for licenses granted under this chapter are specified under s. 440.08 (2) (a). Renewal applications shall be submitted to the department on a form provided by the department and shall include the renewal fee determined by the department under s. 440.03 (9) (a) and evidence satisfactory to the appropriate section of the examining board that the applicant has completed any continuing education requirements specified in rules promulgated under s. 470.03 (2).