---
type: "Bill"
title: "VEH CD-VEHICLE INSPECTION"
description: "Amends the Illinois Vehicle Code. Modifies the definitions of \"malfunction indicator lamp\" and \"on-board diagnostic system\". Makes changes in the categories of vehicles that are subject to vehicle emissions inspection requirements. Deletes provisions permitting the substitution of a steady-state idle exhaust gas analysis and evaporative system integrity test for the on-board diagnostic system test. Adds a provision permitting the substitution of a visual inspection test for the on-board diagnostic test in certain cases. Effective February 1, 2012."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "97th"
identifier: "HB 1093"
citation: "Illinois HB 1093 (97th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 30
vote_count: 2
first_action: "2011-02-04"
last_action: "2011-07-14"
source: "openstates"
source_identifier: "ocd-bill/a3e4fd03-1acb-4eef-95e9-e870461f29a5"
source_url: "http://ilga.gov/legislation/BillStatus.asp?DocNum=1093&GAID=11&DocTypeID=HB&LegId=56936&SessionID=84&GA=97"
source_hash: "59ec29e15cbfd8d916047148834a7380fac04718732776f964f2b458b2c98738"
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 HB 1093 (97th) — VEH CD-VEHICLE INSPECTION

Amends the Illinois Vehicle Code. Modifies the definitions of "malfunction indicator lamp" and "on-board diagnostic system". Makes changes in the categories of vehicles that are subject to vehicle emissions inspection requirements. Deletes provisions permitting the substitution of a steady-state idle exhaust gas analysis and evaporative system integrity test for the on-board diagnostic system test. Adds a provision permitting the substitution of a visual inspection test for the on-board diagnostic test in certain cases. Effective February 1, 2012.

## Version chain

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

1. **Introduced** (filed) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700HB1093&GA=97&SessionId=84&DocTypeId=HB&LegID=56936&DocNum=1093&GAID=11&Session=&print=true)
2. **Engrossed** (committee substitute) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700HB1093eng&GA=97&SessionId=84&DocTypeId=HB&LegID=56936&DocNum=1093&GAID=11&Session=&print=true)
3. **Enrolled** (enrolled) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700HB1093enr&GA=97&SessionId=84&DocTypeId=HB&LegID=56936&DocNum=1093&GAID=11&Session=&print=true)

## Votes

- Third Reading — **110–1** (pass) · lower
- Third Reading — **55–0** (pass) · upper

## Sponsors

- Frank J. Mautino — primary (person)

## Timeline

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

- **2011-02-04** Filed with the Clerk by Rep. Frank J. Mautino `filing`
- **2011-02-04** First Reading `reading-1`
- **2011-02-04** Referred to Rules Committee `referral-committee`
- **2011-02-08** Assigned to Environment & Energy Committee `referral-committee`
- **2011-03-02** Do Pass / Short Debate Environment & Energy Committee; 019-000-000 `committee-passage`
- **2011-03-03** Placed on Calendar 2nd Reading - Short Debate
- **2011-03-15** House Floor Amendment No. 1 Filed with Clerk by Rep. Frank J. Mautino `amendment-introduction`
- **2011-03-15** House Floor Amendment No. 1 Referred to Rules Committee `referral-committee`
- **2011-03-16** House Floor Amendment No. 1 Rules Refers to Environment & Energy Committee
- **2011-04-06** House Floor Amendment No. 1 Recommends Be Adopted Environment & Energy Committee; 013-000-000 `committee-passage-favorable`
- **2011-04-07** Second Reading - Short Debate `reading-2`
- **2011-04-07** House Floor Amendment No. 1 Adopted by Voice Vote `amendment-passage`
- **2011-04-07** Placed on Calendar Order of 3rd Reading - Short Debate
- **2011-04-11** Third Reading - Short Debate - Passed 110-001-000 `reading-3, passage`
- **2011-04-12** Arrive in Senate `introduction`
- **2011-04-12** Placed on Calendar Order of First Reading `reading-1`
- **2011-04-12** Chief Senate Sponsor Sen. Mike Jacobs
- **2011-04-12** First Reading `reading-1`
- **2011-04-12** Referred to Assignments `referral-committee`
- **2011-04-27** Assigned to Environment `referral-committee`
- **2011-05-06** Do Pass Environment; 006-000-000 `committee-passage`
- **2011-05-06** Placed on Calendar Order of 2nd Reading May 10, 2011
- **2011-05-12** Second Reading `reading-2`
- **2011-05-12** Placed on Calendar Order of 3rd Reading May 13, 2011
- **2011-05-17** Third Reading - Passed; 055-000-000 `reading-3, passage`
- **2011-05-17** Passed Both Houses
- **2011-06-15** Sent to the Governor `executive-receipt`
- **2011-07-14** Governor Approved `executive-signature`
- **2011-07-14** Effective Date February 1, 2012
- **2011-07-14** Public Act . . . . . . . . . 97-0106 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/a3e4fd03-1acb-4eef-95e9-e870461f29a5`. Confidence: reported (aggregated from official Illinois legislature records).