2025 House Bill 4166

A bill to amend 1978 PA 368, entitled “Public health code,” by amending sections 7103, 7105, 7106, 7401, 7403, 7403a, 7451, 7453, and 7455 (MCL 333.7103, 333.7105, 333.7106, 333.7401, 333.7403, 333.7403a, 333.7451, 333.7453, and 333.7455), section 7103 as amended by 1988 PA 60, section 7105 as amended by 1993 PA 80, section 7106 as amended by 2021 PA 60, section 7401 as amended by 2016 PA 548, section 7403 as amended by 2016 PA 307, section 7403a as added by 2010 PA 354, section 7451 as added by 1988 PA 139, section 7453 as amended by 2024 PA 18, and section 7455 as amended by 2024 PA 19.

AI Analysis – Experimental

The bill amends the Public Health Code to regulate xylazine, defining its licit uses, prohibiting its illicit use, and establishing penalties for violations, while also providing exemptions for individuals seeking medical assistance for overdoses.

Introduced in the House

March 5, 2025

Introduced by Rep. Kelly Breen (D-21) and 56 co-sponsors

Co-sponsored by Reps. Mike Mueller (R-72), Steve Frisbie (R-44), Mike Harris (R-52), Penelope Tsernoglou (D-75), Stephen Wooden (D-81), Matt Longjohn (D-40), Mark Tisdel (R-55), Samantha Steckloff (D-19), Gina Johnsen (R-78), Tyrone Carter (D-1), Brian BeGole (R-71), John Roth (R-104), Sharon MacDonell (D-56), Mike McFall (D-14), Matt Koleszar (D-22), Mai Xiong (D-13), Stephanie Young (D-16), Angela Witwer (D-76), John Fitzgerald (D-83), Jennifer Conlin (D-48), Jimmie Wilson (D-32), Kara Hope (D-74), Joey Andrews (D-38), Erin Byrnes (D-15), Jamie Thompson (R-28), Helena Scott (D-8), Regina Weiss (D-5), Kimberly Edwards (D-12), Tom Kunse (R-100), Angela Rigas (R-79), Doug Wozniak (R-59), William Bruck (R-30), Phil Skaggs (D-80), Amos O’Neal (D-94), Kathy Schmaltz (R-46), Cynthia Neeley (D-70), Carol Glanville (D-84), Curtis VanderWall (R-102), Jason Morgan (D-23), Julie Rogers (D-41), Jasper Martus (D-69), Jason Hoskins (D-18), Matt Bierlein (R-97), Alabas Farhat (D-3), Mike Hoadley (R-99), Tullio Liberati (D-2), Peter Herzberg (D-25), Veronica Paiz (D-10), Brenda Carter (D-53), Emily Dievendorf (D-77), Alicia St. Germaine (R-62), David Martin (R-68), Luke Meerman (R-89), Ron Robinson (R-58), Rylee Linting (R-27) and Ken Borton (R-105)

Referred to the Committee on Judiciary