School district; contesting validity
Wis. Stat. § 893.74
in effectNo appeal or other action attacking the legality of the formation of a school district, either directly or indirectly, may be commenced after the school district has exercised the rights and privileges of a school district for a period of 90 days.
Source: WI Statutes (Official Site)URL: https://docs.legis.wisconsin.gov/document/statutes/893.74Fetched: 10/7/2026
