S 4172 United States Senate · 119th Congress

AFTER Act of 2026

The AFTER Act of 2026 requires federal agencies to retire research animals to nonprofit rescue organizations, sanctuaries, or shelters rather than euthanizing them when they are no longer needed for studies. The bill defines specific categories for these receiving facilities and excludes rats and mice from the retirement requirements. Federal facilities must create regulations within 90 days of enactment to facilitate adoption and placement of retired animals, including consideration of locations beyond their immediate geographic area. The legislation also ensures that state or local laws with stricter animal welfare standards remain in effect and allows chimpanzees used in research to be placed in existing sanctuary systems.
Bill status in committee 1 of 4 stages cleared
Introduction
Mar 2026
Committee Review
Floor Vote
President
Introduced Mar 24, 2026 Last action Mar 24, 2026
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Total actions
2
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0
Committee
1
Mar 24, 2026
Committee
Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry. (Sponsor introductory remarks on measure: CR S1581-1582)
upper
Mar 24, 2026
Introduced
Introduced in Senate
upper
1 primary · 3 co-sponsors

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