---
type: "Bill"
title: "Insurance: insurers; requirements for providing privacy policies to customers; modify. Amends sec. 513 of 1956 PA 218 (MCL 500.513)."
description: "Insurance: insurers; requirements for providing privacy policies to customers; modify. Amends sec. 513 of 1956 PA 218 (MCL 500.513)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2019-2020"
identifier: "SB 172"
citation: "Michigan SB 172 (2019-2020)"
classification: ["bill"]
subjects: ["Insurance: insurers"]
status: "enacted"
primary_sponsors: []
version_count: 5
action_count: 32
vote_count: 3
first_action: "2019-03-07T05:00:00+00:00"
last_action: "2020-06-17T04:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/abfb671f-135b-4378-b84c-fa8f59801218"
source_url: "http://legislature.mi.gov/doc.aspx?2019-SB-0172"
source_hash: "80b02ca2a41ecbceebaf10abb7d2758ad08fa54c3cf12c0b02b208f4e2d0f8f9"
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 172 (2019-2020) — Insurance: insurers; requirements for providing privacy policies to customers; modify. Amends sec. 513 of 1956 PA 218 (MCL 500.513).

## 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/Senate/htm/2019-SEBH-0172.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billengrossed/Senate/htm/2019-SEBS-0172.htm)
3. **Public Act** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/publicact/htm/2020-PA-0090.htm)
4. **Senate Concurred Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billconcurred/Senate/htm/2019-SCB-0172.htm)
5. **Senate Introduced Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billintroduced/Senate/htm/2019-SIB-0172.htm)

## Votes

- ROLL CALL: ROLL CALL # 163 YEAS 36 NAYS 2 EXCUSED 0 NOT VOTING 0 — **36–2** (pass) · upper
- passed; given immediate effect Roll Call # 222 Yeas 91 Nays 18 Excused 0 Not Voting 0 — **91–18** (pass) · lower
- PASSED ROLL CALL # 295 YEAS 35 NAYS 2 EXCUSED 1 NOT VOTING 0 — **35–2** (pass) · upper

## Sponsors

- Jim Stamas — cosponsor (person)

## Timeline

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

- **2019-03-07T05:00:00+00:00** INTRODUCED BY SENATOR JIM STAMAS `introduction`
- **2019-03-07T05:00:00+00:00** REFERRED TO COMMITTEE ON INSURANCE AND BANKING `referral-committee`
- **2019-10-24T04:00:00+00:00** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2019-10-24T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2019-10-24T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2019-10-31T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2019-10-31T04:00:00+00:00** PLACED ON ORDER OF THIRD READING
- **2019-11-05T05:00:00+00:00** PASSED ROLL CALL # 295 YEAS 35 NAYS 2 EXCUSED 1 NOT VOTING 0 `passage`
- **2019-11-05T05:00:00+00:00** received on 11/05/2019 `introduction`
- **2019-11-05T05:00:00+00:00** read a first time `reading-1`
- **2019-11-05T05:00:00+00:00** referred to Committee on Insurance `referral-committee`
- **2020-03-05T05:00:00+00:00** referred to Committee on Ways and Means, with substitute (H-1) `referral-committee`
- **2020-05-19T04:00:00+00:00** reported with recommendation with substitute (H-1) `committee-passage`
- **2020-05-19T04:00:00+00:00** referred to second reading
- **2020-06-03T04:00:00+00:00** read a second time `reading-2`
- **2020-06-03T04:00:00+00:00** substitute (H-1) adopted
- **2020-06-03T04:00:00+00:00** placed on third reading
- **2020-06-03T04:00:00+00:00** placed on immediate passage
- **2020-06-03T04:00:00+00:00** read a third time `reading-3`
- **2020-06-03T04:00:00+00:00** passed; given immediate effect Roll Call # 222 Yeas 91 Nays 18 Excused 0 Not Voting 0 `passage`
- **2020-06-03T04:00:00+00:00** inserted full title
- **2020-06-03T04:00:00+00:00** returned to Senate
- **2020-06-04T04:00:00+00:00** LAID OVER ONE DAY UNDER THE RULES
- **2020-06-09T04:00:00+00:00** HOUSE SUBSTITUTE (H-1) CONCURRED IN
- **2020-06-09T04:00:00+00:00** ROLL CALL: ROLL CALL # 163 YEAS 36 NAYS 2 EXCUSED 0 NOT VOTING 0
- **2020-06-09T04:00:00+00:00** GIVEN IMMEDIATE EFFECT
- **2020-06-09T04:00:00+00:00** FULL TITLE AGREED TO
- **2020-06-09T04:00:00+00:00** ORDERED ENROLLED
- **2020-06-11T04:00:00+00:00** PRESENTED TO GOVERNOR 06/10/2020 12:53 PM `executive-receipt`
- **2020-06-17T04:00:00+00:00** APPROVED BY GOVERNOR 06/16/2020 11:33 AM `executive-signature`
- **2020-06-17T04:00:00+00:00** FILED WITH SECRETARY OF STATE 06/16/2020 01:17 PM
- **2020-06-17T04:00:00+00:00** ASSIGNED PA 0090'20 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/abfb671f-135b-4378-b84c-fa8f59801218`. Confidence: reported (aggregated from official Michigan legislature records).