Wis. Stat. § 98.255: Reinspection; fee.

(1) If the department reinspects a weight or measure because the department has found a violation of this chapter or a rule promulgated under this chapter, the department may charge the operator of the weight or measure a reinspection fee.

(2) The department shall establish the amount of the reinspection fee under sub. (1) by rule and may establish different reinspection fees for different types of weights and measures. The amount of a reinspection fee for a weight or measure may not exceed the department’s average cost to reinspect that type of weight or measure.

(3) A reinspection fee under sub. (1) is payable after the reinspection is completed and is due upon written demand from the department. The department may issue a demand for payment when it issues an annual license application form to the operator of the weighing or measuring device.