ILLINOIS SENTENCING POLICY ADVISORY COUNCIL    
ILLINOIS SENTENCING POLICY ADVISORY COUNCIL
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Inventory of Non-Probationable Offenses

Offenses to which mandatory minimum prison sentences apply.

Pies and Average Profiles

Prison population pie charts and descriptive profiles of people convicted in Illinois.

Impact Analyses

Estimates of the benefits and costs of proposed sentencing legislation and policy changes.

SPAC logo

The Sentencing Policy Advisory Council (SPAC) is Illinois’ non-partisan, independent sentencing commission. The Council was developed by the Criminal Law Edit, Alignment and Reform (CLEAR) Commission to bring together diverse viewpoints and is mandated to analyze the systemwide consequences of sentencing policy decisions. SPAC is also mandated to address the effective allocation of resources to support policy changes. SPAC reports directly to the Illinois General Assembly, the Illinois Supreme Court, and the Governor. See 730 ILCS 5/5-8-8.

In every aspect of its work, SPAC mindful of the purposes of sentencing in Illinois:

  • Prescribe sanctions proportionate to the seriousness of the offenses and permit the recognition of differences in rehabilitation possibilities among individual offenders;
  • Forbid and prevent the commission of offenses;
  • Prevent arbitrary or oppressive treatment of persons adjudicated offenders or delinquents; and
  • Restore offenders to useful citizenship. See 730 ILCS 5/1-1-2.

The members of SPAC represent diverse perspectives and experiences from across the criminal justice system. SPAC members include legislators, retired judges, the Illinois Attorney General, prosecutors, defense attorneys, representatives of the Administrative Office of the Illinois Courts, law enforcement officials, academics, and a victim of violent crime. The directors of the Illinois State Police, Department of Corrections, Prisoner Review Board, and Criminal Justice Information Authority serve as ex officio members.

UPCOMING MEETINGS

No meetings scheduled.

NEWS & ANALYSIS
 November 18, 2025

SPAC Council November Meeting

Date and time: Friday, November 21, 2025 10:00 AM

In-Person Attendance: Michael A. Bilandic Building, 160 N. LaSalle, Room N502, Chicago, Illinois 60601

Join link: https://illinois.webex.com/illinois/j.php?MTID=mfbcada42bad17f836d20bf7b9808d7ab

Webinar number: 2870 011 2584

Webinar password: fnN9VGkWM46 (36698459 when dialing from a phone or video system)

Join by phone +1-312-535-8110 United States Toll (Chicago) +1-415-655-0002 US Toll

Access code: 287 001 12584

Meeting Materials:

Last updated: 9 days ago
 September 17, 2025

SPAC REGULAR MEETING September 2025

Scheduled: September 19, 2025

Meeting Details

Date: Friday, September 19, 2025

Time: 10 am to 12 pm

Location: Michael A. Bilandic Building - 160 N La Salle St, Chicago, IL 60601. Room N502.

Virtual Attendance:

Join link: https://illinois.webex.com/illinois/j.php?MTID=me44247bb90b716286aecdca484960bac

Webinar number: 2634 426 8028

Webinar password: YBfZrq239ph (92397723 when dialing from a phone or video system)

Join by phone +1-312-535-8110 United States Toll (Chicago) +1-415-655-0002 US Toll

Access code: 2634 426 8028

FEATURED
Reports
2024

Trends Report 2010 to 2022

This report describes trends in felony sentencing in Illinois in 2010-2022, covering most of SPAC’s existence as the state sentencing commission and just over a decade of changes and reforms to numerous parts of the criminal justice system. We first provide a timeline of significant legislative, judicial, and executive reforms that impacted the Illinois criminal justice system from 2010 to 2022. We then provide data covering broad trends in felony arrests, guilty dispositions, and sentences, as well as prison admissions, exits, and populations from January 1st, 2010, through December 31, 2022.
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Impact Analysis
2024

SPAC Bill Tracking File

This excel resource provides a reference to all bills that SPAC is tracking in the 103rd General Assembly. The file contains a description sheet that provides a summary and methodology of how the bills provided were identified and what the information provided represents.
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Reports
2024

Public Acts 103rd General Assembly (2023 Session)

This document provides information about 18 public acts. The bills described in this document revise definitions related to criminal offenses, create new criminal offenses, impact sentence credit for people incarcerated in prison, or change how criminal justice records and data are stored. The acts were selected by reviewing each public act and determining if the act impacts the adult criminal justice system, and potentially SPAC’s work, by having an impact to the Illinois Department of Corrections (IDOC), the courts, or data stored by criminal justice entities.
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