---
type: "Bill"
title: "CONTROLLED SUBSTANCES-SCHED I"
description: "Amends the Illinois Controlled Substances Act. Adds 3 synthetic cannabinoids to the list of Schedule I substances. Effective immediately."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "97th"
identifier: "HB 3042"
citation: "Illinois HB 3042 (97th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 42
vote_count: 3
first_action: "2011-02-23"
last_action: "2011-07-22"
source: "openstates"
source_identifier: "ocd-bill/8d2ab8a3-fa65-4fca-8f41-657dfd46f0de"
source_url: "http://ilga.gov/legislation/BillStatus.asp?DocNum=3042&GAID=11&DocTypeID=HB&LegId=60392&SessionID=84&GA=97"
source_hash: "c515e54c37e377c9cb5db2ebd57b32a799c8fc47185ee7b7ff9e1f75818ffa50"
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 3042 (97th) — CONTROLLED SUBSTANCES-SCHED I

Amends the Illinois Controlled Substances Act. Adds 3 synthetic cannabinoids to the list of Schedule I substances. Effective immediately.

## 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=09700HB3042&GA=97&SessionId=84&DocTypeId=HB&LegID=60392&DocNum=3042&GAID=11&Session=&print=true)
2. **Engrossed** (committee substitute) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700HB3042eng&GA=97&SessionId=84&DocTypeId=HB&LegID=60392&DocNum=3042&GAID=11&Session=&print=true)
3. **Enrolled** (enrolled) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700HB3042enr&GA=97&SessionId=84&DocTypeId=HB&LegID=60392&DocNum=3042&GAID=11&Session=&print=true)

## Votes

- Concurrence — **106–0** (pass) · lower
- Third Reading — **56–0** (pass) · upper
- Third Reading — **103–0** (pass) · lower

## Sponsors

- Mattie Hunter — cosponsor (person)
- Robert W. Pritchard — primary (person)

## Timeline

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

- **2011-02-23** Filed with the Clerk by Rep. Robert W. Pritchard `filing`
- **2011-02-23** First Reading `reading-1`
- **2011-02-23** Referred to Rules Committee `referral-committee`
- **2011-02-28** Assigned to Human Services Committee `referral-committee`
- **2011-03-09** Do Pass / Short Debate Human Services Committee; 011-000-000 `committee-passage`
- **2011-03-09** Placed on Calendar 2nd Reading - Short Debate
- **2011-03-09** Added Chief Co-Sponsor Rep. Patricia R. Bellock
- **2011-03-17** Second Reading - Short Debate `reading-2`
- **2011-03-17** Placed on Calendar Order of 3rd Reading - Short Debate
- **2011-03-23** Added Chief Co-Sponsor Rep. Dwight Kay
- **2011-04-05** Third Reading - Short Debate - Passed 103-000-000 `reading-3, passage`
- **2011-04-06** Arrive in Senate `introduction`
- **2011-04-06** Placed on Calendar Order of First Reading April 7, 2011 `reading-1`
- **2011-04-07** Chief Senate Sponsor Sen. Jacqueline Y. Collins
- **2011-04-07** First Reading `reading-1`
- **2011-04-07** Referred to Assignments `referral-committee`
- **2011-05-04** Assigned to Criminal Law `referral-committee`
- **2011-05-10** Senate Committee Amendment No. 1 Filed with Secretary by Sen. Jacqueline Y. Collins `amendment-introduction`
- **2011-05-10** Senate Committee Amendment No. 1 Referred to Assignments `referral-committee`
- **2011-05-10** Senate Committee Amendment No. 1 Assignments Refers to Criminal Law
- **2011-05-10** Senate Committee Amendment No. 1 To Criminal Law Subcommittee on Special Issues
- **2011-05-11** Senate Committee Amendment No. 1 Reported Back To Criminal Law; 003-000-000
- **2011-05-11** Senate Committee Amendment No. 1 Adopted `amendment-passage`
- **2011-05-11** Do Pass as Amended Criminal Law; 005-000-000 `committee-passage`
- **2011-05-11** Placed on Calendar Order of 2nd Reading May 12, 2011
- **2011-05-13** Second Reading `reading-2`
- **2011-05-13** Placed on Calendar Order of 3rd Reading May 16, 2011
- **2011-05-17** Added as Alternate Chief Co-Sponsor Sen. Donne E. Trotter
- **2011-05-17** Added as Alternate Chief Co-Sponsor Sen. Kyle McCarter
- **2011-05-17** Added as Alternate Co-Sponsor Sen. Mattie Hunter
- **2011-05-17** Third Reading - Passed; 056-000-000 `reading-3, passage`
- **2011-05-18** Arrived in House `introduction`
- **2011-05-18** Placed on Calendar Order of Concurrence Senate Amendment(s) 1
- **2011-05-20** Senate Committee Amendment No. 1 Motion Filed Concur Rep. Robert W. Pritchard
- **2011-05-20** Senate Committee Amendment No. 1 Motion to Concur Referred to Rules Committee `referral-committee`
- **2011-05-27** Senate Committee Amendment No. 1 Motion to Concur Recommends Be Adopted Rules Committee; 003-001-000
- **2011-05-28** Senate Committee Amendment No. 1 House Concurs 106-000-000
- **2011-05-28** Passed Both Houses
- **2011-06-24** Sent to the Governor `executive-receipt`
- **2011-07-22** Governor Approved `executive-signature`
- **2011-07-22** Effective Date July 22, 2011
- **2011-07-22** Public Act . . . . . . . . . 97-0194 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/8d2ab8a3-fa65-4fca-8f41-657dfd46f0de`. Confidence: reported (aggregated from official Illinois legislature records).