republic-os/legislation/us/states/il/90th/hb-1664.md

---
type: "Bill"
title: "CLIN PSYCH-HYPNOSIS DEFIN"
description: "CLIN PSYCH-HYPNOSIS DEFIN"
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "90th"
identifier: "HB 1664"
citation: "Illinois HB 1664 (90th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 1
action_count: 56
vote_count: 0
first_action: "1997-03-06T00:00:00-06:00"
last_action: "1997-08-17T00:00:00-05:00"
source: "openstates"
source_identifier: "ocd-bill/7c6faafb-ce32-48b6-ba3e-d7054900cebe"
source_url: "http://www.ilga.gov/legislation/legisnet90/90gatoc.html"
source_hash: "9b1f8fc5ef1912608ccb90409666d6237d6febed28cd2331f8bddb4daa11e665"
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 1664 (90th) — CLIN PSYCH-HYPNOSIS DEFIN

## Version chain

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

1. **HB1664** (committee substitute) — [source](http://www.ilga.gov/legislation/legisnet90/hbgroups/hb/900HB1664LV.html)

## Sponsors

- BOLAND — cosponsor (person)
- BRUNSVOLD — cosponsor (person)
- CHURCHILL — cosponsor (person)
- MITCHELL — cosponsor (person)
- MOFFITT — cosponsor (person)
- SIEBEN — cosponsor (person)

## Timeline

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

- **1997-03-06T00:00:00-06:00** FIRST READING `reading-1`
- **1997-03-06T00:00:00-06:00** REFERRED TO HOUSE RULES COMMITTEE RULES `referral-committee`
- **1997-03-11T00:00:00-06:00** ASSIGNED TO COMMITTEE EXECUTIVE `referral-committee`
- **1997-03-20T00:00:00-06:00** DO PASS/SHORT DEBATE 009-005-000 HEXC
- **1997-03-20T00:00:00-06:00** PLACED CALENDAR 2ND READING-SHORT DEBATE
- **1997-04-10T00:00:00-05:00** AMENDMENT NO. 01-MITCHELL
- **1997-04-10T00:00:00-05:00** AMENDMENT REFERRED TO HRUL
- **1997-04-10T00:00:00-05:00** CALENDAR ORDER 2ND READING-SHORT DEBATE
- **1997-04-11T00:00:00-05:00** AMENDMENT NO. 01-MITCHELL
- **1997-04-11T00:00:00-05:00** BE ADOPTED HRUL/003-002-000
- **1997-04-11T00:00:00-05:00** CALENDAR ORDER 2ND READING-SHORT DEBATE
- **1997-04-14T00:00:00-05:00** SECOND READING-SHORT DEBATE `reading-2`
- **1997-04-14T00:00:00-05:00** AMENDMENT NO. 01-MITCHELL
- **1997-04-14T00:00:00-05:00** ADOPTED `passage`
- **1997-04-14T00:00:00-05:00** HELD ON CAL ORDER 2ND RDG - SHORT DEBATE
- **1997-04-15T00:00:00-05:00** PLCD CAL ORDER 3RD READING-SHORT DEBATE
- **1997-04-15T00:00:00-05:00** ADDED AS A JOINT SPONSOR BOLAND
- **1997-04-15T00:00:00-05:00** ADDED AS A CO-SPONSOR BRUNSVOLD
- **1997-04-15T00:00:00-05:00** ADDED AS A CO-SPONSOR MOFFITT
- **1997-04-16T00:00:00-05:00** THIRD READING/SHORT DEBATE/PASSED 115-001-000 `reading-3`
- **1997-04-17T00:00:00-05:00** ARRIVE IN SENATE
- **1997-04-17T00:00:00-05:00** PLACED CALENDAR ORDER OF FIRST READING
- **1997-04-17T00:00:00-05:00** CHIEF SPONSOR SIEBEN
- **1997-04-17T00:00:00-05:00** FIRST READING `reading-1`
- **1997-04-17T00:00:00-05:00** REFERRED TO SENATE RULES COMMITTEE RULES `referral-committee`
- **1997-04-23T00:00:00-05:00** ASSIGNED TO COMMITTEE LICENSED ACT. `referral-committee`
- **1997-05-07T00:00:00-05:00** DO PASS 009-000-000 SLIC
- **1997-05-07T00:00:00-05:00** PLACED ON CALENDAR ORDER OF 2ND READING 97-05-08
- **1997-05-12T00:00:00-05:00** FILED WITH SECRETARY `introduction`
- **1997-05-12T00:00:00-05:00** AMENDMENT NO. 01-SIEBEN
- **1997-05-12T00:00:00-05:00** AMENDMENT REFERRED TO SRUL
- **1997-05-13T00:00:00-05:00** AMENDMENT NO. 01-SIEBEN
- **1997-05-13T00:00:00-05:00** RULES REFERS TO SLIC
- **1997-05-14T00:00:00-05:00** AMENDMENT NO. 01-SIEBEN
- **1997-05-14T00:00:00-05:00** BE ADOPTED SLIC/008-000-000
- **1997-05-14T00:00:00-05:00** SECOND READING `reading-2`
- **1997-05-14T00:00:00-05:00** AMENDMENT NO. 01-SIEBEN
- **1997-05-14T00:00:00-05:00** ADOPTED `passage`
- **1997-05-14T00:00:00-05:00** PLACED ON CALENDAR ORDER OF 3RD READING 97-05-15
- **1997-05-15T00:00:00-05:00** THIRD READING - PASSED 056-001-000 `reading-3`
- **1997-05-15T00:00:00-05:00** ARRIVE IN HOUSE
- **1997-05-15T00:00:00-05:00** PLACED ON CALENDAR ORDER OF CONCURRENCE 01
- **1997-05-16T00:00:00-05:00** MOTION FILED CONCUR 01/MITCHELL
- **1997-05-16T00:00:00-05:00** REFERRED TO RULES COMMITTEE/RULE 75(A) 01 `referral-committee`
- **1997-05-16T00:00:00-05:00** PLACED ON CALENDAR ORDER OF CONCURRENCE 01
- **1997-05-19T00:00:00-05:00** ADDED AS A CO-SPONSOR CHURCHILL
- **1997-05-20T00:00:00-05:00** MOTION REFERRED TO 01/HEXC
- **1997-05-20T00:00:00-05:00** PLACED ON CALENDAR ORDER OF CONCURRENCE 01
- **1997-05-21T00:00:00-05:00** BE APPROVED FOR CONSIDERATION 01/015-000-000
- **1997-05-21T00:00:00-05:00** PLACED ON CALENDAR ORDER OF CONCURRENCE 01
- **1997-05-22T00:00:00-05:00** HSE CONCURS IN SEN AMENDMENTS (NO.) 01/117-000-000
- **1997-05-22T00:00:00-05:00** PASSED BOTH HOUSES
- **1997-06-20T00:00:00-05:00** SENT TO THE GOVERNOR `executive-receipt`
- **1997-08-17T00:00:00-05:00** GOVERNOR APPROVED `executive-signature`
- **1997-08-17T00:00:00-05:00** EFFECTIVE DATE 98-01-01
- **1997-08-17T00:00:00-05:00** PUBLIC ACT.............................. 90-0473

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/7c6faafb-ce32-48b6-ba3e-d7054900cebe`. Confidence: reported (aggregated from official Illinois legislature records).