---
type: "Bill"
title: "Health: testing; notification of dense breast tissue; eliminate, and provide for other general amendments to the use of radiation machines. Amends secs. 13501, 13521, 13522 & 13523 of 1978 PA 368 (MCL 333.13501 et seq.) & repeals secs. 13524 & 13531 of 1978 PA 368 (MCL 333.13524 & 333.13531)."
description: "Health: testing; notification of dense breast tissue; eliminate, and provide for other general amendments to the use of radiation machines. Amends secs. 13501, 13521, 13522 & 13523 of 1978 PA 368 (MCL 333.13501 et seq.) & repeals secs. 13524 & 13531 of 1978 PA 368 (MCL 333.13524 & 333.13531)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2025-2026"
identifier: "SB 136"
citation: "Michigan SB 136 (2025-2026)"
classification: ["bill"]
subjects: ["Health: screening", "Health: testing"]
status: "enacted"
primary_sponsors: ["Sarah Anthony"]
version_count: 4
action_count: 26
vote_count: 2
first_action: "2025-03-12"
last_action: "2025-12-23"
source: "openstates"
source_identifier: "ocd-bill/188658d2-3263-410e-8bcf-ecf1a1630c1a"
source_url: "https://legislature.mi.gov/Bills/Bill?ObjectName=2025-SB-0136"
source_hash: "62438177dd365b90bc8571f9d8736b2cd61e59539146428a273d537c28780be2"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-mi"]
---

# Michigan SB 136 (2025-2026) — Health: testing; notification of dense breast tissue; eliminate, and provide for other general amendments to the use of radiation machines. Amends secs. 13501, 13521, 13522 & 13523 of 1978 PA 368 (MCL 333.13501 et seq.) & repeals secs. 13524 & 13531 of 1978 PA 368 (MCL 333.13524 & 333.13531).

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **As Passed by the House** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billengrossed/Senate/pdf/2025-SEBH-0136.pdf)
2. **As Passed by the Senate** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billengrossed/Senate/pdf/2025-SEBS-0136.pdf)
3. **Public Act** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/publicact/pdf/2025-PA-0063.pdf)
4. **Senate Introduced Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billintroduced/Senate/pdf/2025-SIB-0136.pdf)

## Votes

- PASSED ROLL CALL # 62 YEAS 36 NAYS 0 EXCUSED 1 NOT VOTING 0 — **36–0** (pass) · upper
- passed; given immediate effect Roll Call #371 Yeas 95 Nays 2 Excused 0 Not Voting 13 — **95–2** (pass) · lower

## Sponsors

- Sarah Anthony — primary (person)
- Erika Geiss — cosponsor (person)
- Mallory McMorrow — cosponsor (person)
- Mary Cavanagh — cosponsor (person)
- Rosemary Bayer — cosponsor (person)
- Ruth A. Johnson — cosponsor (person)
- Sean McCann — cosponsor (person)
- Stephanie Chang — cosponsor (person)
- Sue Shink — cosponsor (person)
- Veronica Klinefelt — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2025-03-12** INTRODUCED BY SENATOR SARAH ANTHONY `introduction`
- **2025-03-12** REFERRED TO COMMITTEE ON HEALTH POLICY `referral-committee`
- **2025-03-20** REPORTED FAVORABLY WITHOUT AMENDMENT 3/19/2025 `committee-passage`
- **2025-03-20** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2025-04-16** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2025-04-16** PLACED ON ORDER OF THIRD READING
- **2025-04-17** PASSED ROLL CALL # 62 YEAS 36 NAYS 0 EXCUSED 1 NOT VOTING 0 `passage`
- **2025-04-17** received on 04/17/2025 `introduction`
- **2025-04-17** read a first time `reading-1`
- **2025-04-17** referred to Committee on Health Policy `referral-committee`
- **2025-12-18** rule suspended
- **2025-12-18** motion to discharge committee approved
- **2025-12-18** placed on second reading
- **2025-12-18** read a second time `reading-2`
- **2025-12-18** placed on third reading
- **2025-12-18** placed on immediate passage
- **2025-12-18** read a third time `reading-3`
- **2025-12-18** passed; given immediate effect Roll Call #371 Yeas 95 Nays 2 Excused 0 Not Voting 13 `passage`
- **2025-12-18** inserted full title
- **2025-12-18** returned to Senate
- **2025-12-18** FULL TITLE AGREED TO
- **2025-12-18** ORDERED ENROLLED
- **2025-12-23** PRESENTED TO GOVERNOR 12/19/2025 3:04 PM `executive-receipt`
- **2025-12-23** APPROVED BY GOVERNOR 12/23/2025 10:48 AM `executive-signature`
- **2025-12-23** FILED WITH SECRETARY OF STATE 12/23/2025 12:18 PM
- **2025-12-23** ASSIGNED PA 0063'25

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/188658d2-3263-410e-8bcf-ecf1a1630c1a`. Confidence: reported (aggregated from official Michigan legislature records).