All relevant evidence is admissible, except as otherwise provided by the constitutions of the United States and the state of Wisconsin, by statute, by these rules, or by other rules adopted by the supreme court. Evidence which is not relevant is not admissible.
Wis. Stat. § 904.02
Relevant evidence generally admissible; irrelevant evidence inadmissible
Applied in 37 court decisions — leading case Leitinger v. DBart, Inc. (2007)
Most recently applied in State v. James P. Killian (June 2023)
Sup
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.