Office of Inspector General

City of Chicago, IL

Official Website: https://www.chicago.gov/city/en/depts/igo.html

The Office of Inspector General (OIG) is an independent office dedicated to ensuring honesty and integrity in City government by rooting out corruption, fraud, other misconduct, and waste.

Forms & Documents

Browse all Office of Inspector General government forms

1 form

Form Title Topics
Building Permit Application

Contact Information & Office Locations

1 contact point

Headquarters

Address:
740 N Sedgwick Street
Suite 200
Chicago, IL 60654

Phone numbers:
  • (773) 478-7799
  • (866) 448-4754 (Toll Free)
Fax numbers:
  • (773) 478-3949

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