---
type: "Bill"
title: "CRIM PRO-GRAND JUROR OATH"
description: "Amends the Code of Criminal Procedure of 1963. Changes the oath taken by grand jurors. Amends the Jury Act to delete a duplicative provision concerning the oath taken by the foreman of a Grand Jury. Effective immediately."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "102nd"
identifier: "HB 3678"
citation: "Illinois HB 3678 (102nd)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Dan McConchie", "Joe Sosnowski"]
version_count: 3
action_count: 28
vote_count: 2
first_action: "2021-02-19"
last_action: "2021-08-20"
source: "openstates"
source_identifier: "ocd-bill/585eec58-b23e-4f25-8ecd-081f7526dec7"
source_url: "https://ilga.gov/legislation/BillStatus.asp?DocNum=3678&GAID=16&DocTypeID=HB&LegId=132724&SessionID=110&GA=102"
source_hash: "554e905c5fbf01c0ce448c467fb5778e83077d9484f5042fcd646caf276f5546"
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 3678 (102nd) — CRIM PRO-GRAND JUROR OATH

Amends the Code of Criminal Procedure of 1963. Changes the oath taken by grand jurors. Amends the Jury Act to delete a duplicative provision concerning the oath taken by the foreman of a Grand Jury. Effective immediately.

## 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/HB/PDF/10200HB3678.pdf)
2. **Engrossed** (committee substitute) — [source](https://ilga.gov/legislation/102/HB/PDF/10200HB3678eng.pdf)
3. **Enrolled** (enrolled) — [source](https://ilga.gov/legislation/102/HB/PDF/10200HB3678enr.pdf)

## Votes

- Third Reading — **59–0** (pass) · upper
- Third Reading — **98–0** (pass) · lower

## Sponsors

- Dan McConchie — primary (person)
- Joe Sosnowski — primary (person)

## Timeline

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

- **2021-02-19** Filed with the Clerk by Rep. Joe Sosnowski `filing`
- **2021-02-22** First Reading `reading-1`
- **2021-02-22** Referred to Rules Committee `referral-committee`
- **2021-03-16** Assigned to Judiciary - Criminal Committee `referral-committee`
- **2021-03-26** Do Pass / Consent Calendar Judiciary - Criminal Committee; 017-000-000 `committee-passage`
- **2021-04-08** Placed on Calendar 2nd Reading - Consent Calendar
- **2021-04-16** Second Reading - Consent Calendar `reading-2`
- **2021-04-16** Held on Calendar Order of Second Reading - Consent Calendar `reading-2`
- **2021-04-21** Placed on Calendar Order of 3rd Reading - Consent Calendar
- **2021-04-22** Third Reading - Consent Calendar - First Day `reading-3`
- **2021-04-23** Third Reading - Consent Calendar - Passed 098-000-001 `passage, reading-3`
- **2021-04-27** Arrive in Senate `introduction`
- **2021-04-27** Placed on Calendar Order of First Reading April 28, 2021 `reading-1`
- **2021-05-06** Chief Senate Sponsor Sen. Dan McConchie
- **2021-05-06** First Reading `reading-1`
- **2021-05-06** Referred to Assignments `referral-committee`
- **2021-05-11** Assigned to Criminal Law `referral-committee`
- **2021-05-19** Do Pass Criminal Law; 009-000-000 `committee-passage`
- **2021-05-19** Placed on Calendar Order of 2nd Reading May 20, 2021
- **2021-05-20** Second Reading `reading-2`
- **2021-05-20** Placed on Calendar Order of 3rd Reading May 21, 2021
- **2021-05-27** Placed on Calendar Order of 3rd Reading ** May 28, 2021
- **2021-05-29** Third Reading - Passed; 059-000-000 `passage, reading-3`
- **2021-05-29** Passed Both Houses
- **2021-06-25** Sent to the Governor `executive-receipt`
- **2021-08-20** Governor Approved `executive-signature`
- **2021-08-20** Effective Date August 20, 2021
- **2021-08-20** Public Act . . . . . . . . . 102-0495 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/585eec58-b23e-4f25-8ecd-081f7526dec7`. Confidence: reported (aggregated from official Illinois legislature records).