---
type: "Bill"
title: "Water supply: systems; fees related to certification of operators of water treatment systems; extend sunset. Amends sec. 9 of 1976 PA 399 (MCL 325.1009)."
description: "Water supply: systems; fees related to certification of operators of water treatment systems; extend sunset. Amends sec. 9 of 1976 PA 399 (MCL 325.1009)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2021-2022"
identifier: "SB 686"
citation: "Michigan SB 686 (2021-2022)"
classification: ["bill"]
subjects: ["Law: sunset", "Water supply: quality and standards", "Water supply: systems"]
status: "enacted"
primary_sponsors: ["Sean McCann"]
version_count: 4
action_count: 27
vote_count: 2
first_action: "2021-10-13T04:00:00+00:00"
last_action: "2021-11-09T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/3fc5b57b-3495-4c30-b31f-005431c33ce6"
source_url: "http://legislature.mi.gov/doc.aspx?2021-SB-0686"
source_hash: "eb347e56eea9b4572e655ae43d44ffc3c217025c7df7308e68d72af6701fdaf8"
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 686 (2021-2022) — Water supply: systems; fees related to certification of operators of water treatment systems; extend sunset. Amends sec. 9 of 1976 PA 399 (MCL 325.1009).

## 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/Senate/htm/2021-SEBH-0686.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/billengrossed/Senate/htm/2021-SEBS-0686.htm)
3. **Public Act** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/publicact/htm/2021-PA-0107.htm)
4. **Senate Introduced Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2021-2022/billintroduced/Senate/htm/2021-SIB-0686.htm)

## Votes

- PASSED ROLL CALL # 392 YEAS 36 NAYS 0 EXCUSED 0 NOT VOTING 0 — **36–0** (pass) · upper
- passed; given immediate effect Roll Call # 497 Yeas 95 Nays 9 Excused 0 Not Voting 5 — **95–9** (pass) · lower

## Sponsors

- Sean McCann — primary (person)

## Timeline

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

- **2021-10-13T04:00:00+00:00** INTRODUCED BY SENATOR SEAN MCCANN `introduction`
- **2021-10-13T04:00:00+00:00** REFERRED TO COMMITTEE ON APPROPRIATIONS `referral-committee`
- **2021-10-14T04:00:00+00:00** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2021-10-14T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2021-10-14T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2021-10-19T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2021-10-19T04:00:00+00:00** PLACED ON ORDER OF THIRD READING
- **2021-10-20T04:00:00+00:00** PASSED ROLL CALL # 392 YEAS 36 NAYS 0 EXCUSED 0 NOT VOTING 0 `passage`
- **2021-10-20T04:00:00+00:00** received on 10/20/2021 `introduction`
- **2021-10-20T04:00:00+00:00** read a first time `reading-1`
- **2021-10-20T04:00:00+00:00** referred to Committee on Appropriations `referral-committee`
- **2021-10-26T04:00:00+00:00** rule suspended
- **2021-10-26T04:00:00+00:00** motion to discharge committee approved
- **2021-10-26T04:00:00+00:00** placed on second reading
- **2021-10-26T04:00:00+00:00** read a second time `reading-2`
- **2021-10-26T04:00:00+00:00** placed on third reading
- **2021-10-27T04:00:00+00:00** read a third time `reading-3`
- **2021-10-27T04:00:00+00:00** passed; given immediate effect Roll Call # 497 Yeas 95 Nays 9 Excused 0 Not Voting 5 `passage`
- **2021-10-27T04:00:00+00:00** inserted full title
- **2021-10-27T04:00:00+00:00** returned to Senate
- **2021-10-27T04:00:00+00:00** GIVEN IMMEDIATE EFFECT
- **2021-10-27T04:00:00+00:00** FULL TITLE AGREED TO
- **2021-10-27T04:00:00+00:00** ORDERED ENROLLED
- **2021-11-03T04:00:00+00:00** PRESENTED TO GOVERNOR 11/02/2021 12:58 PM `executive-receipt`
- **2021-11-09T05:00:00+00:00** APPROVED BY GOVERNOR 11/04/2021 09:50 AM `executive-signature`
- **2021-11-09T05:00:00+00:00** FILED WITH SECRETARY OF STATE 11/04/2021 02:56 PM
- **2021-11-09T05:00:00+00:00** ASSIGNED PA 0107'21 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/3fc5b57b-3495-4c30-b31f-005431c33ce6`. Confidence: reported (aggregated from official Michigan legislature records).