---
type: "Bill"
title: "Traffic control: driver license; designation as an individual with a communication impediment; allow in enhanced driver license, and provide for law enforcement access. Amends sec. 5 of 2008 PA 23 (MCL 28.305)."
description: "Traffic control: driver license; designation as an individual with a communication impediment; allow in enhanced driver license, and provide for law enforcement access. Amends sec. 5 of 2008 PA 23 (MCL 28.305)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2021-2022"
identifier: "HB 4366"
citation: "Michigan HB 4366 (2021-2022)"
classification: ["bill"]
subjects: ["Disabilities: other", "Law enforcement: law enforcement information network (LEIN)", "State agencies (existing): state", "State agencies (existing): state police", "Traffic control: driver license"]
status: "enacted"
primary_sponsors: ["Jim Lilly"]
version_count: 5
action_count: 27
vote_count: 2
first_action: "2021-02-25T05:00:00+00:00"
last_action: "2021-11-04T04:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/d8abfbb1-bdcb-4dfb-b8fd-da978c51e9fc"
source_url: "http://legislature.mi.gov/doc.aspx?2021-HB-4366"
source_hash: "dd820122e25c55175f0e77f765f0bdd57df3d4b67030f427a4fb3f21bbc4d2a7"
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 4366 (2021-2022) — Traffic control: driver license; designation as an individual with a communication impediment; allow in enhanced driver license, and provide for law enforcement access. Amends sec. 5 of 2008 PA 23 (MCL 28.305).

## 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/2021-2022/billengrossed/House/htm/2021-HEBH-4366.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/billengrossed/House/htm/2021-HEBS-4366.htm)
3. **House Concurred Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/billconcurred/House/htm/2021-HCB-4366.htm)
4. **House Introduced Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/billintroduced/House/htm/2021-HIB-4366.htm)
5. **Public Act** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/publicact/htm/2021-PA-0106.htm)

## Votes

- passed; given immediate effect Roll Call # 346 Yeas 110 Nays 0 Excused 0 Not Voting 0 — **110–0** (pass) · lower
- PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 377 YEAS 36 NAYS 0 EXCUSED 0 NOT VOTING 0 — **36–0** (pass) · upper

## Sponsors

- Jim Lilly — primary (person)
- Tim Sneller — cosponsor (person)

## Timeline

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

- **2021-02-25T05:00:00+00:00** introduced by Representative Jim Lilly `introduction`
- **2021-02-25T05:00:00+00:00** read a first time `reading-1`
- **2021-02-25T05:00:00+00:00** referred to Committee on Transportation `referral-committee`
- **2021-03-02T05:00:00+00:00** bill electronically reproduced 02/25/2021
- **2021-05-18T04:00:00+00:00** reported with recommendation with substitute (H-1) `committee-passage`
- **2021-05-18T04:00:00+00:00** referred to second reading
- **2021-06-16T04:00:00+00:00** read a second time `reading-2`
- **2021-06-16T04:00:00+00:00** substitute (H-1) adopted
- **2021-06-16T04:00:00+00:00** placed on third reading
- **2021-06-17T04:00:00+00:00** read a third time `reading-3`
- **2021-06-17T04:00:00+00:00** passed; given immediate effect Roll Call # 346 Yeas 110 Nays 0 Excused 0 Not Voting 0 `passage`
- **2021-06-17T04:00:00+00:00** transmitted
- **2021-06-23T04:00:00+00:00** REFERRED TO COMMITTEE ON TRANSPORTATION AND INFRASTRUCTURE `referral-committee`
- **2021-09-30T04:00:00+00:00** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2021-09-30T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2021-09-30T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2021-10-05T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2021-10-05T04:00:00+00:00** PLACED ON ORDER OF THIRD READING
- **2021-10-07T04:00:00+00:00** PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 377 YEAS 36 NAYS 0 EXCUSED 0 NOT VOTING 0 `passage`
- **2021-10-07T04:00:00+00:00** INSERTED FULL TITLE
- **2021-10-07T04:00:00+00:00** returned from Senate without amendment with immediate effect and full title
- **2021-10-07T04:00:00+00:00** full title agreed to
- **2021-10-07T04:00:00+00:00** bill ordered enrolled
- **2021-11-03T04:00:00+00:00** presented to the Governor 11/03/2021 01:50 PM `executive-receipt`
- **2021-11-04T04:00:00+00:00** approved by the Governor 11/04/2021 09:46 AM `executive-signature`
- **2021-11-04T04:00:00+00:00** filed with Secretary of State 11/04/2021 02:54 PM
- **2021-11-04T04:00:00+00:00** assigned PA 106'21 with immediate effect

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/d8abfbb1-bdcb-4dfb-b8fd-da978c51e9fc`. Confidence: reported (aggregated from official Michigan legislature records).