---
type: "Bill"
title: "COUNTY EXECUTIVE-POWER-VACANCY"
description: "Amends the Public Library District Act of 1991. Makes a technical change in a Section concerning the automatic disconnection of territory."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "102nd"
identifier: "SB 1015"
citation: "Illinois SB 1015 (102nd)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Eric Mattson", "Nicholas K. Smith"]
version_count: 5
action_count: 52
vote_count: 3
first_action: "2021-02-25"
last_action: "2023-01-23"
source: "openstates"
source_identifier: "ocd-bill/1044a3dc-fa78-42db-89bb-ef81fa7e5cd0"
source_url: "https://ilga.gov/legislation/BillStatus.asp?DocNum=1015&GAID=16&DocTypeID=SB&LegId=133644&SessionID=110&GA=102"
source_hash: "685d476f57067069e3317de7f8547c4b67478beb0f4ce59f108891624243952c"
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-il"]
---

# Illinois SB 1015 (102nd) — COUNTY EXECUTIVE-POWER-VACANCY

Amends the Public Library District Act of 1991. Makes a technical change in a Section concerning the automatic disconnection of territory.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://ilga.gov/legislation/102/SB/PDF/10200SB1015.pdf)
2. **Engrossed** (committee substitute) — [source](https://ilga.gov/legislation/102/SB/PDF/10200SB1015eng.pdf)
3. **House Amendment 001** (committee substitute) — [source](https://ilga.gov/legislation/102/SB/PDF/10200SB1015ham001.pdf)
4. **Senate Amendment 001** (committee substitute) — [source](https://ilga.gov/legislation/102/SB/PDF/10200SB1015sam001.pdf)
5. **Enrolled** (enrolled) — [source](https://ilga.gov/legislation/102/SB/PDF/10200SB1015enr.pdf)

## Votes

- Concurrence — **38–14** (pass) · upper
- Third Reading — **73–35** (pass) · lower
- Third Reading — **37–14** (pass) · upper

## Sponsors

- Eric Mattson — primary (person)
- Nicholas K. Smith — primary (person)

## Timeline

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

- **2021-02-25** Filed with Secretary by Sen. Don Harmon `filing`
- **2021-02-25** First Reading `reading-1`
- **2021-02-25** Referred to Assignments `referral-committee`
- **2021-03-17** Assigned to Executive `referral-committee`
- **2021-03-24** Do Pass Executive; 016-000-000 `committee-passage`
- **2021-03-24** Placed on Calendar Order of 2nd Reading March 25, 2021
- **2021-03-25** Second Reading `reading-2`
- **2021-03-25** Placed on Calendar Order of 3rd Reading April 13, 2021
- **2021-04-23** Rule 3-9(a) / Re-referred to Assignments `referral-committee`
- **2022-02-22** Approved for Consideration Assignments
- **2022-02-22** Placed on Calendar Order of 3rd Reading February 23, 2022
- **2022-02-23** Chief Sponsor Changed to Sen. Michael E. Hastings
- **2022-02-23** Senate Floor Amendment No. 1 Filed with Secretary by Sen. Michael E. Hastings `amendment-introduction`
- **2022-02-23** Senate Floor Amendment No. 1 Referred to Assignments `referral-committee`
- **2022-02-24** Senate Floor Amendment No. 1 Assignments Refers to Executive
- **2022-02-24** Senate Floor Amendment No. 1 Recommend Do Adopt Executive; 010-002-000
- **2022-02-24** Recalled to Second Reading `reading-2`
- **2022-02-24** Senate Floor Amendment No. 1 Adopted; Hastings `amendment-passage`
- **2022-02-24** Placed on Calendar Order of 3rd Reading
- **2022-02-24** Third Reading - Passed; 037-014-000 `passage, reading-3`
- **2022-02-25** Arrived in House `introduction`
- **2022-02-25** Chief House Sponsor Rep. Emanuel Chris Welch
- **2022-02-25** First Reading `reading-1`
- **2022-02-25** Referred to Rules Committee `referral-committee`
- **2022-02-28** Alternate Chief Sponsor Changed to Rep. Nicholas K. Smith
- **2022-03-07** Assigned to Executive Committee `referral-committee`
- **2022-03-18** House Committee Amendment No. 1 Filed with Clerk by Rep. Nicholas K. Smith `amendment-introduction`
- **2022-03-18** House Committee Amendment No. 1 Referred to Rules Committee `referral-committee`
- **2022-03-22** House Committee Amendment No. 1 Rules Refers to Executive Committee
- **2022-03-25** House Committee Amendment No. 1 Adopted in Executive Committee; by Voice Vote `amendment-passage`
- **2022-03-25** Do Pass as Amended / Short Debate Executive Committee; 010-003-000 `committee-passage`
- **2022-03-25** Placed on Calendar 2nd Reading - Short Debate
- **2022-03-29** Second Reading - Short Debate `reading-2`
- **2022-03-29** Held on Calendar Order of Second Reading - Short Debate `reading-2`
- **2022-03-31** Final Action Deadline Extended-9(b) April 8, 2022
- **2022-04-11** Rule 19(a) / Re-referred to Rules Committee `referral-committee`
- **2023-01-05** Approved for Consideration Rules Committee; 003-002-000
- **2023-01-05** Placed on Calendar 2nd Reading - Short Debate
- **2023-01-05** Third Reading - Short Debate - Passed 073-035-000 `passage, reading-3`
- **2023-01-05** Secretary's Desk - Concurrence House Amendment(s) 1
- **2023-01-05** Placed on Calendar Order of Concurrence House Amendment(s) 1 - January 6, 2023
- **2023-01-08** Chief Sponsor Changed to Sen. Eric Mattson
- **2023-01-08** House Committee Amendment No. 1 Motion to Concur Filed with Secretary Sen. Eric Mattson `filing`
- **2023-01-08** House Committee Amendment No. 1 Motion to Concur Referred to Assignments `referral-committee`
- **2023-01-09** House Committee Amendment No. 1 Motion to Concur Be Approved for Consideration Assignments
- **2023-01-09** House Committee Amendment No. 1 Senate Concurs 038-014-000
- **2023-01-09** Senate Concurs
- **2023-01-09** Passed Both Houses
- **2023-01-20** Sent to the Governor `executive-receipt`
- **2023-01-23** Governor Approved `executive-signature`
- **2023-01-23** Effective Date January 23, 2023
- **2023-01-23** Public Act . . . . . . . . . 102-1120 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/1044a3dc-fa78-42db-89bb-ef81fa7e5cd0`. Confidence: reported (aggregated from official Illinois legislature records).