STATE BILLMD HB 666ENGROSSED

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

State of Maryland

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.

Status
Engrossed
Passed its first chamber
Status date
Apr 9, 2026
217 days ago
Current chamber
Senate
Session
2026 Regular Session
MD HB 666 · EngrossedApr 9

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Bill details

Last action
Rereferred to Education, Energy, and the Environment · Apr 13, 2026
Pending committee
Education, Energy, and the Environment

Sponsors

BCBonnie CullisonRepresentative · Democrat · HD-019Primary sponsor
NANick AllenRepresentative · Democrat · HD-008
DBDylan BehlerRepresentative · Democrat · HD-030
LFLinda FoleyRepresentative · Democrat · HD-015
MGMichele GuytonRepresentative · Democrat · HD-042
AHAnne HealeyRepresentative · Democrat · HD-022
MHMarvin HolmesRepresentative · Democrat · HD-023
RLRobbyn LewisRepresentative · Democrat · HD-046
Show 4 more sponsors
DODarrell OdomRepresentative · Democrat · HD-027
DSDana SteinRepresentative · Democrat · HD-011
TMTodd MorganRepresentative · Republican · HD-029
NZNatalie ZieglerRepresentative · Democrat · HD-009

Bill history

Newest first.

Apr 13, 2026Rereferred to Education, Energy, and the EnvironmentSenate
Apr 10, 2026Referred RulesSenate
Apr 9, 2026Third Reading Passed (121-13)House
Apr 9, 2026Second Reading Passed with AmendmentsHouse
Apr 9, 2026Favorable with Amendments {443523/1 AdoptedHouse
Apr 8, 2026Favorable with Amendments Report by Environment and TransportationHouse
Feb 2, 2026Hearing 2/18 at 1:00 p.m.House
Jan 30, 2026First Reading Environment and TransportationHouse

Recorded vote

Third Reading PassedApr 9, 2026 · House · 121 yea · 13 nayPassed

Subjects

  • Agriculture
  • Adoption - see also- FamLaw; FosterCare; ParentsGuardians
  • Agriculture, Department of
  • Animals
  • Animal Shelters and Rescues
  • Associations
  • Biotechnology
  • Chemical Tests
  • Corporations
  • Death
  • Dogs
  • Drugs
  • Education
  • Electronic Government
  • Ethics
  • Fines
  • Hazardous and Toxic Substances
  • Health
  • Immunization
  • internet
  • Laboratories
  • Medical Research
  • Partnerships
  • Penalties and Sentences
  • Reports
  • Scientific Research
  • Standards and Best Practices
  • Time
  • Waivers
  • Disclosure
  • Medical Testing and Diagnosis
  • Privacy
  • Veterinarians

Read the bill at the source

This page follows the bill as the legislature records it. For the bill's full text and the official record, use the legislature's own site.

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