Wis. Stat. § 110.065: Traffic academy.

The secretary may establish and operate an academy for the training of state, county and local traffic patrol officers and other related personnel and make rules and regulations for the conduct thereof. The secretary shall establish and periodically revise a reasonable scale of tuition charges. The tuition for personnel other than employees of the department shall be paid by their respective departments or governing bodies and shall be deposited in the appropriation account under s. 20.395 (5) (dh). The secretary shall consult appropriate state, county and local authorities concerning the establishment and operation of the academy and the determination of tuition charges. State agencies shall cooperate with the secretary in providing information and instructional services for the academy.