US Federal 2025-2026 Regular Session

US Federal Senate Bill SB4172

Introduced
3/24/26  

Caption

AFTER Act of 2026 Animal Freedom from Testing, Experiments, and Research Act of 2026

Impact

The bill is significant in its attempt to alter the treatment of animals used in research settings, promoting their welfare post-research by legally facilitating their adoption. By requiring federal research facilities to take proactive measures within 90 days of the act’s enactment, it aims to increase the number of animals that find loving homes after their usefulness in experiments has ended. Critics may argue this could impose additional burdens on federal agencies, but supporters would contend it enhances animal welfare and encourages societal responsibility towards research animals.

Summary

SB4172, formally titled the 'Animal Freedom from Testing, Experiments, and Research Act of 2026' (AFTER Act of 2026), aims to amend the Animal Welfare Act to facilitate the retirement of certain animals used in federal research. The bill mandates that federal agencies must establish regulations for the adoption and placement of unwanted animals that are no longer needed for research, emphasizing collaboration with nonprofit organizations. This initiative seeks to ensure that these animals are offered suitable homes, either through rescue organizations, sanctuaries, or shelters.

Contention

One potential area of contention is the balance between federal regulations and state authority. SB4172 explicitly states that it does not preempt state or local laws that are more stringent concerning the adoption or placement of research animals. This clause is designed to protect existing regulations and foster collaboration rather than conflict between state and federal laws. Opponents could challenge the bill on grounds of feasibility and the effectiveness of enforcing these regulations within existing federal structures.

Companion Bills

No companion bills found.

Previously Filed As

US HB1802

SPARE Act Safeguard Pets, Animals, and Research Ethics Act

US SB423

Research Facilities and Testing Facilities That Use Animals - Prohibitions and Adoption Requirements (Animal Research Modernization and Best Practices Act of 2026)

US HB666

Research Facilities and Testing Facilities That Use Animals - Prohibitions and Adoption Requirements (Animal Research Modernization and Best Practices Act of 2026)

US SB381

In public safety, prohibiting certain animal experimentation, sale and testing; and imposing penalties.

US HB1291

HEARTS Act of 2025 Humane and Existing Alternatives in Research and Testing Sciences Act of 2025

US SB535

Research Facilities and Testing Facilities That Use Animals - Licensing and Regulations

US SB536

Research Facilities and Testing Facilities That Use Animals - Regulation

US SB1802

CARGO Act of 2025 Cease Animal Research Grants Overseas Act of 2025

US HB1085

CARGO Act of 2025 Cease Animal Research Grants Overseas Act of 2025

US SB422

Research Facilities and Testing Facilities That Use Animals - Adoption and Reporting Requirements

Similar Bills

No similar bills found.