103rd Legislature (2025 to 2026) · House of Representatives bill

HB 4638

Administrative procedure: rules; definition of a rule; exclude cleanup criteria and target detection limits. Amends sec. 7 of 1969 PA 306 (MCL 24.207). TIE BAR WITH: HB 4640'25, HB 4636'25

In committee Last action June 11, 2025: bill electronically reproduced June 10, 2025

Official bill page and text: legislature.mi.gov

Sponsors 24

Prime sponsor

Noah Arbit

Cosponsors (23)

Carrie Rheingans, Cynthia Neeley, Denise Mentzer, Donavan McKinney, Dylan Wegela, Emily Dievendorf, Erin Byrnes, Jason Hoskins, Jason Morgan, Jasper Martus, Jimmie Wilson, Kara Hope, Kelly Breen, Laurie Pohutsky, Matt Koleszar, Morgan Foreman, Natalie Price, Penelope Tsernoglou, Peter Herzberg, Phil Skaggs, Reggie Miller, Sharon MacDonell, Tonya Phillips

Status

In committee as of June 11, 2025. The 103rd Legislature serves until the 104th convenes on January 13, 2027.

Referred to: House Government Operations (from the official referral record)

Roll-call votes 0

No roll-call votes recorded for this measure.

Timeline 4

Date	Chamber	Action
June 11, 2025	House	bill electronically reproduced June 10, 2025
June 10, 2025	House	referred to Committee on Government Operations
June 10, 2025	House	read a first time
June 10, 2025	House	introduced by Representative Rep. Noah Arbit

Data: Open States (API v3; public data, attribution appreciated). Official record: legislature.mi.gov. Bill pages link to the official text, not copied.