Wis. Stat. § 46.208

(1) All records of the county or tribal governing body relating to the administration of relief funded by a relief block grant, as defined in s. 49.001 (5p) , shall be open to inspection at all reasonable hours by authorized representatives of the department.

(2m) The department may at any time audit all records of the relief agency relating to the administration of relief funded by a relief block grant, as defined in s. 49.001 (5p) , and may at any time conduct administrative reviews of a county department under s. 46.215 , 46.22 , or 46.23 . The department shall furnish a copy of the county audit or administrative review report to the chairperson of the county board of supervisors and the county clerk in a county with a single-county department or to the county boards of supervisors and the county clerks in counties with a multicounty department, and to the county director of the county department under s. 46.215 , 46.22 , or 46.23 .