Replace Animal Tests Act of 2025

Bill Number

H.R. 6660

Origin Chamber

House

Congress

119th Congress, Session 1

Policy Area

Animals

Status

Introduced

Latest Action

2026-01-13: Referred to the Subcommittee on Conservation, Research, and Biotechnology.

Last Updated

2026-05-16T08:07:36Z

AI-Generated Summary

Purpose

The Replace Animal Tests Act of 2025 aims to promote the use of non-animal testing methods for regulatory purposes. It requires that these alternatives replace animal tests whenever they are scientifically reliable and accepted by relevant government agencies, reducing reliance on animal testing while ensuring safety and compliance standards are met.

Key Provisions

• Prohibition on Animal Testing Data Submission: It becomes unlawful for any entity to submit data from animal tests to covered agencies (Consumer Product Safety Commission, Department of Agriculture, Environmental Protection Agency, and Food and Drug Administration) if a suitable non-animal method is available or a waiver has been granted.
• Exceptions:
• Data generated before the law's enactment.
• Animal tests conducted abroad to meet foreign regulatory requirements.
• Agency-requested animal tests when existing data is insufficient and no practical non-animal alternative exists, despite efforts to find one.
• Specific animal tests explicitly requested in writing by an agency, with a justification that non-animal methods are unsuitable.
• Minimizing Animal Harm: If animal tests are unavoidable without a waiver, entities must use the fewest animals possible and minimize pain, suffering, or harm.
• Penalties: Agencies can refuse non-compliant animal test data and impose civil fines up to $10,000 per violation.
• Agency Responsibilities:
• Issue guidance within one year on using non-animal methods.
• Update regulations as needed to accept non-animal data and remove requirements for animal data.
• Publish annual public reports on animal use (e.g., numbers, species, test types), waivers issued, and purposes of tests or methods, with personally identifiable or proprietary information redacted.
• Definitions:
• Animal: A live vertebrate non-human animal or cephalopod (e.g., octopus).
• Animal Test Method: Any process using live animals to gather product or ingredient information.
• Non-Animal Test Method: A process without live animals that is accepted by the agency for regulatory use.

Significant Changes to Existing Law

This bill introduces a new federal prohibition on submitting animal test data when non-animal alternatives are available, shifting from optional to mandatory prioritization of humane methods. It mandates agencies to revise regulations to eliminate animal testing requirements where possible and requires transparent annual reporting on animal use—features not previously required in U.S. law. It also adds civil penalties specifically for violations related to unnecessary animal testing.

Potential Impacts

• Government Agencies: Covered agencies must update guidance, regulations, and reporting processes, potentially streamlining approvals with faster, cheaper non-animal methods but increasing initial administrative workload.
• Citizens and Industry: Reduces animal suffering, benefiting animal welfare advocates and the public interested in ethical science. Regulated industries (e.g., cosmetics, chemicals, pesticides, drugs) may face transition costs but could save money long-term through efficient non-animal testing; it encourages innovation in testing technologies.
• International Relations: Aligns U.S. standards with global trends toward reducing animal testing (e.g., EU bans on animal-tested cosmetics), potentially easing international trade but requiring coordination for foreign compliance exceptions.

Main Stakeholders Affected

• Government Agencies: CPSC, USDA, EPA, and FDA, which must implement changes and oversee compliance.
• Regulated Entities: Companies in pharmaceuticals, agriculture, consumer products, and environmental sectors that submit test data for approvals.
• Researchers and Scientists: Those developing or using test methods, who must adopt non-animal alternatives when available.
• Animal Welfare Organizations: Groups advocating for reduced animal use, who stand to benefit from minimized testing.
• Public and Consumers: Indirectly affected through safer, more ethical product development and greater transparency on testing practices.

Notable Legal, Constitutional, or Political Implications

• Legal: Establishes enforceable prohibitions and penalties, potentially leading to increased litigation over waivers or method acceptability; strengthens regulatory frameworks by codifying agency discretion in prioritizing non-animal methods.
• Constitutional: No direct challenges apparent, as it regulates commercial activity under Congress's commerce clause authority without infringing on free speech or due process.
• Political: Advances animal rights and modern scientific practices, likely supported by environmental and welfare groups but opposed by some industry sectors reliant on traditional testing; could set a precedent for future humane reforms in federal regulation.

This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.

Sponsor

Rep. Moskowitz, Jared [D-FL-23]

Cosponsors (6)

Rep. Schakowsky, Janice D. [D-IL-9], Rep. Thanedar, Shri [D-MI-13], Rep. Waters, Maxine [D-CA-43], Del. Norton, Eleanor Holmes [D-DC-At Large], Rep. Titus, Dina [D-NV-1], Rep. Goldman, Daniel S. [D-NY-10]

Recent Actions

• 2026-01-13: Referred to the Subcommittee on Conservation, Research, and Biotechnology.
• 2026-01-13: Referred to the Subcommittee on Livestock, Dairy, and Poultry.
• 2025-12-11: Referred to the Committee on Energy and Commerce, and in addition to the Committee on Agriculture, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
• 2025-12-11: Referred to the Committee on Energy and Commerce, and in addition to the Committee on Agriculture, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
• 2025-12-11: Introduced in House
• 2025-12-11: Introduced in House

Bill Versions

• Replace Animal Tests Act of 2025 — issued 2025-12-11 — PDF (7 pages)