---
type: "Bill"
title: "Occupations: cosmetologists; licensure of mobile cosmetology units; provide for, and make general revisions. Amends secs. 1201, 1203, 1203b, 1204, 1205, 1211, 1217 & 1218 of 1980 PA 299 (MCL 339.1201 et seq.); adds sec. 1205a & repeals sec. 1214 of 1980 PA 299 (MCL 339.1214)."
description: "Occupations: cosmetologists; licensure of mobile cosmetology units; provide for, and make general revisions. Amends secs. 1201, 1203, 1203b, 1204, 1205, 1211, 1217 & 1218 of 1980 PA 299 (MCL 339.1201 et seq.); adds sec. 1205a & repeals sec. 1214 of 1980 PA 299 (MCL 339.1214)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2019-2020"
identifier: "SB 434"
citation: "Michigan SB 434 (2019-2020)"
classification: ["bill"]
subjects: ["Occupations: cosmetologists", "Occupations: business licensing and registration", "State agencies (existing): licensing and regulatory affairs"]
status: "enacted"
primary_sponsors: []
version_count: 5
action_count: 32
vote_count: 3
first_action: "2019-08-20T04:00:00+00:00"
last_action: "2020-01-28T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/9c60e3e6-e815-41d5-9f2c-eea653739838"
source_url: "http://legislature.mi.gov/doc.aspx?2019-SB-0434"
source_hash: "957d514e645c11c48dc6d53f5960ca93def227562f287f65c9854eb6b9a8b243"
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 434 (2019-2020) — Occupations: cosmetologists; licensure of mobile cosmetology units; provide for, and make general revisions. Amends secs. 1201, 1203, 1203b, 1204, 1205, 1211, 1217 & 1218 of 1980 PA 299 (MCL 339.1201 et seq.); adds sec. 1205a & repeals sec. 1214 of 1980 PA 299 (MCL 339.1214).

## 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-0434.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billengrossed/Senate/htm/2019-SEBS-0434.htm)
3. **Public Act** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/publicact/htm/2020-PA-0020.htm)
4. **Senate Concurred Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billconcurred/Senate/htm/2019-SCB-0434.htm)
5. **Senate Introduced Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billintroduced/Senate/htm/2019-SIB-0434.htm)

## Votes

- PASSED ROLL CALL # 276 YEAS 37 NAYS 0 EXCUSED 1 NOT VOTING 0 — **37–0** (pass) · upper
- ROLL CALL: ROLL CALL # 7 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — **38–0** (pass) · upper
- passed; given immediate effect Roll Call # 5 Yeas 102 Nays 5 Excused 0 Not Voting 2 — **102–5** (pass) · lower

## Sponsors

- Aric Nesbitt — cosponsor (person)

## Timeline

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

- **2019-08-20T04:00:00+00:00** INTRODUCED BY SENATOR ARIC NESBITT `introduction`
- **2019-08-20T04:00:00+00:00** REFERRED TO COMMITTEE ON REGULATORY REFORM `referral-committee`
- **2019-10-16T04:00:00+00:00** REPORTED FAVORABLY WITH SUBSTITUTE (S-1) `committee-passage`
- **2019-10-16T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2019-10-16T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-1) `referral-committee`
- **2019-10-22T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-1) `committee-passage`
- **2019-10-22T04:00:00+00:00** SUBSTITUTE (S-1) CONCURRED IN
- **2019-10-22T04:00:00+00:00** PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1)
- **2019-10-23T04:00:00+00:00** PASSED ROLL CALL # 276 YEAS 37 NAYS 0 EXCUSED 1 NOT VOTING 0 `passage`
- **2019-10-23T04:00:00+00:00** received on 10/23/2019 `introduction`
- **2019-10-23T04:00:00+00:00** read a first time `reading-1`
- **2019-10-23T04:00:00+00:00** referred to Committee on Regulatory Reform `referral-committee`
- **2019-11-05T05:00:00+00:00** referred to Committee on Ways and Means, with substitute (H-1) `referral-committee`
- **2019-12-10T05:00:00+00:00** reported with recommendation with substitute (H-2) `committee-passage`
- **2019-12-10T05:00:00+00:00** referred to second reading
- **2019-12-11T05:00:00+00:00** read a second time `reading-2`
- **2019-12-11T05:00:00+00:00** substitute (H-2) adopted
- **2019-12-11T05:00:00+00:00** placed on third reading
- **2020-01-08T05:00:00+00:00** read a third time `reading-3`
- **2020-01-08T05:00:00+00:00** passed; given immediate effect Roll Call # 5 Yeas 102 Nays 5 Excused 0 Not Voting 2 `passage`
- **2020-01-08T05:00:00+00:00** inserted full title
- **2020-01-08T05:00:00+00:00** returned to Senate
- **2020-01-09T05:00:00+00:00** LAID OVER ONE DAY UNDER THE RULES
- **2020-01-14T05:00:00+00:00** HOUSE SUBSTITUTE (H-2) CONCURRED IN
- **2020-01-14T05:00:00+00:00** ROLL CALL: ROLL CALL # 7 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0
- **2020-01-14T05:00:00+00:00** GIVEN IMMEDIATE EFFECT
- **2020-01-14T05:00:00+00:00** FULL TITLE AGREED TO
- **2020-01-14T05:00:00+00:00** ORDERED ENROLLED
- **2020-01-21T05:00:00+00:00** PRESENTED TO GOVERNOR 01/17/2020 03:08 PM `executive-receipt`
- **2020-01-28T05:00:00+00:00** APPROVED BY GOVERNOR 01/27/2020 02:01 PM `executive-signature`
- **2020-01-28T05:00:00+00:00** FILED WITH SECRETARY OF STATE 01/27/2020 03:32 PM
- **2020-01-28T05:00:00+00:00** ASSIGNED PA 0020'20 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9c60e3e6-e815-41d5-9f2c-eea653739838`. Confidence: reported (aggregated from official Michigan legislature records).