HB4166

Crimes: drugs; illicit use of xylazine; prohibit, and provide penalties. Amends secs. 7103, 7105, 7106, 7401, 7403, 7403a, 7451, 7453 & 7455 of 1978 PA 368 (MCL 333.7103 et seq.).

Introduced·3/5/25
Introduced Text

Michigan HB4166 prohibits the illicit use of xylazine and establishes penalties for violations.

Michigan HB4166 amends existing laws to prohibit the illicit use of xylazine, a veterinary tranquilizer, and sets penalties for violations. The bill defines "illicit use" as any use of xylazine not approved by the Secretary of the United States Department of Health and Human Services. Penalties include imprisonment and fines, with specific provisions for different amounts and types of substances involved. The bill also includes provisions for individuals seeking medical assistance for drug overdoses or emergencies, offering them protection from prosecution under certain conditions.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Current
Judiciary Committee
Next
Committee decision

Sponsors

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35
22
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Democratic CaucusRepublican Caucus

History

Mar 6, 2025

House

Bill Electronically Reproduced 03/05/2025

Mar 5, 2025

House

Introduced By Representative Rep. Kelly Breen

Mar 5, 2025

House

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