WI AB856

Repeals the "incapacitated driver provision" that allowed blood, breath, or urine samples to be collected from unconscious drivers without consent, following the Wisconsin Supreme Court's 2021 ruling in State v. Prado that found it unconstitutional

Removes provisions criminalizing refusal to submit to blood tests for OWI violations involving ATVs, UTVs, boats, and snowmobiles, consistent with the U.S. Supreme Court's Birchfield v. North Dakota ruling that criminalizing blood test refusals is unconstitutional

Requires probable cause of an OWI violation before an operating license can be revoked for refusing a chemical test, codifying the Wisconsin Supreme Court's 2017 holding in State v. Blackman

Updates the "informing the accused" form that law enforcement must read when requesting chemical test samples to reflect the statutory changes

Applies changes consistently across motor vehicles, all-terrain vehicles, utility terrain vehicles, boats, and snowmobiles