Competency of judge as witness
Wis. Stat. § 906.05
in effectThe judge presiding at the trial may not testify in that trial as a witness. No objection need be made in order to preserve the point.
Source: WI Statutes (Official Site)URL: https://docs.legis.wisconsin.gov/document/statutes/906.05Fetched: 10/7/2026
