Health occupations: veterinarians; veterinarian-client-patient relationship; require. Amends secs. 16287 & 18811 of 1978 PA 368 (MCL 333.16287 & 333.18811). TIE BAR WITH: HB 4221'25
HB 4221 amends Michigan's Public Health Code to clarify and strengthen regulations for veterinarians and veterinary technicians. It specifically restricts the use of titles like "veterinarian," "DVM," or "veterinary surgeon" to only licensed professionals, and prohibits veterinary technicians from diagnosing diseases, prescribing treatments, or performing surgery. The bill ensures that only authorized individuals may use protected titles or practice within their licensed scope. These changes directly affect licensed veterinarians, veterinary technicians, and the public by maintaining clear standards for veterinary care.
Bill status
passed both
4 of 5 stages cleared
Introduction
Mar 2025
Committee Review
Dec 2025
House Passage
Nov 2025
Senate Passage
Dec 2025
Governor
Introduced Mar 12, 2025
Last action Dec 2, 2025
Maddy AI version diff · 1 comparison
What changed between versions
House Introduced Bill
→
As Passed by the House
·
2 edits
·
Nov 13, 2025
MINOR
The bill was reformatted to remove internal committee tracking marks and standardize the text layout. The substantive legal content, including the effective date conditions and specific restrictions on veterinary technicians, remains unchanged.
TECHNICAL
Removed internal committee reference lines and page headers that were present in the original introduction draft.
Adjusted line breaks and spacing to align with standard legislative formatting conventions.
Floor votes · House Nov 13, 2025
How they voted
This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history
Actions timeline
Total actions
15
Key actions
5
Committee
5
Dec 2, 2025
Committee
REFERRED TO COMMITTEE ON REGULATORY AFFAIRS
upper
Dec 2, 2025
Upper · Passed
PASSED BY HOUSE WITH IMMEDIATE EFFECT
upper
Nov 13, 2025
Lower · Passed
passed; given immediate effect Roll Call #306 Yeas 84 Nays 17 Excused 0 Not Voting 9
lower
Oct 30, 2025
Committee
referred to second reading
lower
Oct 30, 2025
Lower · Passed
reported with recommendation without amendment
lower
Oct 16, 2025
Lower · Passed
recommendation concurred in
lower
Oct 16, 2025
Lower · Passed
reported with recommendation for referral to Committee on Rules
lower
Mar 12, 2025
Committee
referred to Committee on Regulatory Reform
lower
Mar 12, 2025
Introduced
introduced by Representative Rep. Laurie Pohutsky
lower
1 primary · 18 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Laurie Pohutsky
DDemocratic
Co
Angela Witwer
DDemocratic
Co
Bill Schuette
RRepublican
Co
Carol Glanville
DDemocratic
Co
Doug Wozniak
RRepublican
Co
Emily Dievendorf
DDemocratic
Co
Jamie Thompson
RRepublican
Co
Jason Morgan
DDemocratic
Co
Jason Woolford
RRepublican
Co
Jay DeBoyer
RRepublican
Co
Jimmie Wilson
DDemocratic
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