---
type: "Bill"
title: "Commercial code; secured transactions; bulk sales of records by filing offices; revise requirements. Amends sec. 9523 of 1962 PA 174 (MCL 440.9523)."
description: "Commercial code; secured transactions; bulk sales of records by filing offices; revise requirements. Amends sec. 9523 of 1962 PA 174 (MCL 440.9523)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2017-2018"
identifier: "SB 520"
citation: "Michigan SB 520 (2017-2018)"
classification: ["bill"]
subjects: ["Commercial code: secured transactions", "Property: recording", "State agencies (existing): state"]
status: "enacted"
primary_sponsors: []
version_count: 4
action_count: 27
vote_count: 2
first_action: "2017-09-06T04:00:00+00:00"
last_action: "2017-11-28T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/5ed95efc-dae3-4bc9-81b8-673b72519338"
source_url: "http://legislature.mi.gov/doc.aspx?2017-SB-0520"
source_hash: "2416176cd35cd05be460fdcd02c9815a9ac929f3216b66855bd75008a6f21def"
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 520 (2017-2018) — Commercial code; secured transactions; bulk sales of records by filing offices; revise requirements. Amends sec. 9523 of 1962 PA 174 (MCL 440.9523).

## 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://www.legislature.mi.gov/documents/2017-2018/billengrossed/Senate/htm/2017-SEBH-0520.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/billengrossed/Senate/htm/2017-SEBS-0520.htm)
3. **Public Act** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/publicact/htm/2017-PA-0175.htm)
4. **Senate Introduced Bill** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/billintroduced/Senate/htm/2017-SIB-0520.htm)

## Votes

- passed; given immediate effect Roll Call # 389 Yeas 107 Nays 0 — **107–0** (pass) · lower
- PASSED ROLL CALL # 354 YEAS 37 NAYS 0 EXCUSED 1 NOT VOTING 0 — **37–0** (pass) · upper

## Sponsors

- 35 — cosponsor (person)
- Darwin Booher — cosponsor (person)

## Timeline

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

- **2017-09-06T04:00:00+00:00** INTRODUCED BY SENATOR DARWIN BOOHER `introduction`
- **2017-09-06T04:00:00+00:00** REFERRED TO COMMITTEE ON REGULATORY REFORM `referral-committee`
- **2017-09-26T04:00:00+00:00** REPORTED FAVORABLY WITH SUBSTITUTE S-2 `committee-passage`
- **2017-09-26T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2017-09-26T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE S-2 `referral-committee`
- **2017-09-28T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE S-2 `committee-passage`
- **2017-09-28T04:00:00+00:00** SUBSTITUTE S-2 CONCURRED IN
- **2017-09-28T04:00:00+00:00** PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE S-2
- **2017-10-03T04:00:00+00:00** PASSED ROLL CALL # 354 YEAS 37 NAYS 0 EXCUSED 1 NOT VOTING 0 `passage`
- **2017-10-03T04:00:00+00:00** received on 10/03/2017 `introduction`
- **2017-10-03T04:00:00+00:00** read a first time `reading-1`
- **2017-10-03T04:00:00+00:00** referred to Committee on Commerce and Trade `referral-committee`
- **2017-10-31T04:00:00+00:00** reported with recommendation without amendment `committee-passage`
- **2017-10-31T04:00:00+00:00** referred to second reading
- **2017-11-07T05:00:00+00:00** read a second time `reading-2`
- **2017-11-07T05:00:00+00:00** placed on third reading
- **2017-11-08T05:00:00+00:00** read a third time `reading-3`
- **2017-11-08T05:00:00+00:00** passed; given immediate effect Roll Call # 389 Yeas 107 Nays 0 `passage`
- **2017-11-08T05:00:00+00:00** inserted full title
- **2017-11-08T05:00:00+00:00** returned to Senate
- **2017-11-09T05:00:00+00:00** GIVEN IMMEDIATE EFFECT
- **2017-11-09T05:00:00+00:00** FULL TITLE AGREED TO
- **2017-11-09T05:00:00+00:00** ORDERED ENROLLED
- **2017-11-28T05:00:00+00:00** PRESENTED TO GOVERNOR 11/16/2017 @ 3:48 PM `executive-receipt`
- **2017-11-28T05:00:00+00:00** APPROVED BY GOVERNOR 11/20/2017 @ 11:22 AM `executive-signature`
- **2017-11-28T05:00:00+00:00** FILED WITH SECRETARY OF STATE 11/21/2017 @ 3:44 PM
- **2017-11-28T05:00:00+00:00** ASSIGNED PA 0175'17 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/5ed95efc-dae3-4bc9-81b8-673b72519338`. Confidence: reported (aggregated from official Michigan legislature records).