Wis. Stat. § 101.586: Pesticide information requirements; employer or agricultural employer to employee.

Within 72 hours of a request from an employee or employee representative, exclusive of weekends and legal holidays, an employer or agricultural employer shall provide the requesting employee or employee representative with access to the container label or the information required by the federal environmental protection agency or the department of agriculture, trade and consumer protection to be on the container label, for any pesticide with which the employee works or to which the employee is likely to be exposed.