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The City of Chicago Office of Inspector General (OIG) works to make City government better and to hold City actors accountable when they break the rules. If you have information about misconduct, waste, abuse, or mismanagement relating to City officials, City employees, or contractors and subcontractors providing goods or services to the City, or suggestions to improve City government, report it to OIG.
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OIG’s data dashboards present visualizations of data to shine the light on how the City of Chicago and departments operate.
OIG Audit Finds Chicago’s Rat Control Efforts Rely Mainly on Complaint‑Driven Responses Rather Than a Proactive Approach to Address Root Causes of Infestation
FOR RELEASE: July 28, 2026 PRESS CONTACT: Deanna Shoss, 773-478-8417 The City of Chicago Office of Inspector General (OIG) has released its audit of the
OIG Assessment of City’s New Arrivals Mission Finds Accuracy and Transparency in City’s Reported Support for over 46,000 New Arrivals
FOR RELEASE: July 22, 2026 PRESS CONTACT: Deanna Shoss, Communications, 773-478-8417 The City of Chicago Office of Inspector General (OIG) has published an
Chicago Office of Inspector General Releases Quarterly Report Featuring Three Major Audits of Core City Operations
FOR RELEASE: July 15, 2026 PRESS CONTACT: Deanna Shoss, Communications 773-478-8417 The City of Chicago Office of Inspector General (OIG) today announced the