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2026 Regular Session

SB423

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

Prohibiting a research facility or a testing facility from using certain dogs and cats for research or testing purposes; prohibiting a research facility or testing facility from performing devocalization procedures on dogs or cats; prohibiting a testing facility from using traditional animal test methods under certain circumstances; applying certain provisions of law regarding the adoption of dogs and cats used for scientific research purposes to testing facilities; etc.

Legislative progress

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This summary includes only completed milestones supported by recorded actions. It does not predict the next step, and it preserves later committee reassignments, concurrence, conference, veto, and approval actions when they occur.

Introduced in Senate January 30, 2026 Senate passed March 19, 2026 House passed April 13, 2026 Governor approved April 28, 2026

Recorded floor votes

2 roll calls are available for this bill. This record includes procedural and intermediate action as well as substantive final votes.

March 19, 2026 · Senate

Third Reading Passed

Passed ⭐ Substantive final action

45 yea–0 nay · 2 absent

View roll call

April 13, 2026 · House

Third Reading Passed

Passed ⭐ Substantive final action

122 yea–13 nay · 5 not voting · 1 absent

View roll call

Committee referrals

Instrument history

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This is the complete recorded action history in the current source package. Highlighted entries are marked as significant by the source. A roll-call link appears only when a vote-like action has one unambiguous same-day chamber vote.

  1. Senate Approved by the Governor - Chapter 230
  2. Senate Returned Passed
  3. House Third Reading Passed (122-13) View roll call
  4. House Favorable Adopted Second Reading Passed
  5. House Favorable Report by Environment and Transportation
  6. House Hearing 4/01 at 1:00 p.m.
  7. House Referred Environment and Transportation
  8. Senate Third Reading Passed (45-0) View roll call
  9. Senate Second Reading Passed with Amendments
  10. Senate Favorable with Amendments {193225/1 Adopted
  11. Senate Favorable with Amendments Report by Education, Energy, and the Environment
  12. Senate Hearing 2/17 at 1:00 p.m.
  13. Senate First Reading Education, Energy, and the Environment
Source provenance