---
type: "Bill"
title: "Fire: other; requirement for manual fire alarm box in schools; exempt in certain circumstances. Amends 1941 PA 207 (MCL 29.1 - 29.33) by adding sec. 3d."
description: "Fire: other; requirement for manual fire alarm box in schools; exempt in certain circumstances. Amends 1941 PA 207 (MCL 29.1 - 29.33) by adding sec. 3d."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2019-2020"
identifier: "HB 4066"
citation: "Michigan HB 4066 (2019-2020)"
classification: ["bill"]
subjects: ["Fire: other", "Education: safety", "State agencies (existing): licensing and regulatory affairs"]
status: "enacted"
primary_sponsors: []
version_count: 5
action_count: 28
vote_count: 2
first_action: "2019-01-17T05:00:00+00:00"
last_action: "2019-06-11T04:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/1f638508-f624-480f-8be4-2f09d48e6d30"
source_url: "http://legislature.mi.gov/doc.aspx?2019-HB-4066"
source_hash: "20abc2d1eb3894a1f9906ddb783c598fae4c475afb5cb22f597861c07ab475c2"
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 HB 4066 (2019-2020) — Fire: other; requirement for manual fire alarm box in schools; exempt in certain circumstances. Amends 1941 PA 207 (MCL 29.1 - 29.33) by adding sec. 3d.

## 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](http://legislature.mi.gov/documents/2019-2020/billengrossed/House/htm/2019-HEBH-4066.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billengrossed/House/htm/2019-HEBS-4066.htm)
3. **House Concurred Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billconcurred/House/htm/2019-HCB-4066.htm)
4. **House Introduced Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billintroduced/House/htm/2019-HIB-4066.htm)
5. **Public Act** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/publicact/htm/2019-PA-0019.htm)

## Votes

- passed; given immediate effect Roll Call # 11 Yeas 105 Nays 0 Excused 0 Not Voting 5 — **105–0** (pass) · lower
- PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 119 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — **38–0** (pass) · upper

## Sponsors

- Jeff Yaroch — cosponsor (person)
- John Chirkun — cosponsor (person)
- Julie Calley — cosponsor (person)
- Matt Maddock — cosponsor (person)
- Pamela Hornberger — cosponsor (person)
- Terry Sabo — cosponsor (person)

## Timeline

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

- **2019-01-17T05:00:00+00:00** introduced by Representative Julie Calley `introduction`
- **2019-01-17T05:00:00+00:00** read a first time `reading-1`
- **2019-01-17T05:00:00+00:00** referred to Committee on Regulatory Reform `referral-committee`
- **2019-01-17T05:00:00+00:00** bill electronically reproduced 01/17/2019
- **2019-02-28T05:00:00+00:00** referred to Committee on Ways and Means, with substitute (H-1) `referral-committee`
- **2019-03-05T05:00:00+00:00** reported with recommendation with substitute (H-1) `committee-passage`
- **2019-03-05T05:00:00+00:00** referred to second reading
- **2019-03-06T05:00:00+00:00** read a second time `reading-2`
- **2019-03-06T05:00:00+00:00** substitute (H-1) adopted
- **2019-03-06T05:00:00+00:00** placed on third reading
- **2019-03-07T05:00:00+00:00** read a third time `reading-3`
- **2019-03-07T05:00:00+00:00** passed; given immediate effect Roll Call # 11 Yeas 105 Nays 0 Excused 0 Not Voting 5 `passage`
- **2019-03-07T05:00:00+00:00** transmitted
- **2019-03-12T04:00:00+00:00** REFERRED TO COMMITTEE ON REGULATORY REFORM `referral-committee`
- **2019-05-15T04:00:00+00:00** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2019-05-15T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2019-05-15T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2019-05-21T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2019-05-21T04:00:00+00:00** PLACED ON ORDER OF THIRD READING
- **2019-05-22T04:00:00+00:00** PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 119 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 `passage`
- **2019-05-22T04:00:00+00:00** INSERTED FULL TITLE
- **2019-05-22T04:00:00+00:00** returned from Senate without amendment with immediate effect and full title
- **2019-05-22T04:00:00+00:00** full title agreed to
- **2019-05-22T04:00:00+00:00** bill ordered enrolled
- **2019-05-22T04:00:00+00:00** presented to the Governor 05/24/2019 02:06 PM `executive-receipt`
- **2019-06-11T04:00:00+00:00** approved by the Governor 06/07/2019 09:21 AM `executive-signature`
- **2019-06-11T04:00:00+00:00** filed with Secretary of State 06/07/2019 10:06 AM
- **2019-06-11T04:00:00+00:00** assigned PA 19'19 with immediate effect

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/1f638508-f624-480f-8be4-2f09d48e6d30`. Confidence: reported (aggregated from official Michigan legislature records).