AB 865 Wisconsin Assembly · 2025-2026 Regular Session

Relating to: the use of live animals in medical training and providing a penalty.

AB 865 prohibits medical training programs in the state from using live animals to teach human medical treatment when equivalent alternatives exist, such as simulators, cadavers, or virtual models. It applies directly to medical schools, residency programs, and institutions training doctors, residents, and students. The law requires institutions to switch to these alternatives if they are available in the state, and imposes a $1,000 fine per live animal used in violation. This creates a concrete policy change requiring medical training to adopt non-animal methods where feasible.
Bill status failed 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 16, 2026 Last action Mar 23, 2026
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Jan 16, 2026
Introduced
Introduced by Representatives Gustafson, Goeben, Dittrich and Armstrong; cosponsored by Senator Cabral-Guevara
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4 primary · 0 co-sponsors

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