General provision
Wis. Stat. § 909.01
in effectThe requirements of authentication or identification as a condition precedent to admissibility are satisfied by evidence sufficient to support a finding that the matter in question is what its proponent claims.
Source: WI Statutes (Official Site)URL: https://docs.legis.wisconsin.gov/document/statutes/909.01Fetched: 10/7/2026
