Michigan · 2025-2026
HB 4640
Environmental protection: cleanups; cleanup standards; require. Amends secs. 20101, 20107a, 20112a, 20114, 20114b, 20114c, 20114d, 20114e, 20119, 20126, 20126a, 20137 & 20139 of 1994 PA 451 (MCL 324.20101 et seq.); adds secs. 20113a & 20139a & repeals secs. 20114a & 20114g of 1994 PA 451 (MCL 324.20114a & 324.20114g). TIE BAR WITH: HB 4638'25, HB 4636'25
Bill record: Open States bulk CSV (bills/votes) CC0-1.0
Summary AI-generated
Michigan HB 4640 proposes amendments to sections of the 1994 PA 451 regarding environmental protection and cleanup standards. The bill adds new sections 20113a and 20139a while repealing sections 20114a and 20114g. It is tied to HB 4638'25 and HB 4636'25.
Software-generated, grounded only in the bill's own fields (it does not invent outcomes, amounts, or dates). Provenance: Open States bulk CSV (bills/votes) CC0-1.0 GovTally LLM enrichment (local oMLX)
Issue tags AI-classified
Classified by a local model from the bill's text; confidence shown. GovTally LLM enrichment (local oMLX)
Sponsors + 23 cosponsors
- Matt Koleszar Democratic lead
- Carrie Rheingans Democratic
- Cynthia Neeley Democratic
- Denise Mentzer Democratic
- Donavan McKinney Democratic
- Dylan Wegela Democratic
- Emily Dievendorf Democratic
- Erin Byrnes Democratic
- Jason Hoskins Democratic
- Jason Morgan Democratic
- Jaz Martus Democratic
- Jimmie Wilson Democratic
- Kara Hope Democratic
- Kelly Breen Democratic
- Laurie Pohutsky Democratic
- Morgan Foreman Democratic
- Natalie Price Democratic
- Noah Arbit Democratic
- Penelope Tsernoglou Democratic
- Peter Herzberg Democratic
- Phil Skaggs Democratic
- Reggie Miller Democratic
- Sharon MacDonell Democratic
- Tonya Phillips Democratic