The court of appeals has supervisory authority over all actions and proceedings in all courts except the supreme court.
Wis. Stat. § 752.02
Supervisory authority
Applied in 5 court decisions — leading case 200 Wis. 2d 496 - State Ex Rel. James L.J. v. Circuit Court for Walworth County (1996)
Most recently applied in State v. Stanley (March 2012)
1977 c. 187
How often courts cite this section
Court decisions citing this, by year. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.