69 W. Washington, Suite 1160
Chicago, IL 60602
Phone Number
(312) 603-0350
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This ordinance establishes an office of County Government known as the Office of Independent Inspector General ("OIIG"). The Independent Inspector General heads the OIIG. The organization and administration of the OIIG is sufficiently independent to assure that no interference or influence external to the office adversely affects the independence and objectivity of the Independent Inspector General. 

Cook County Code of Ordinances Section 5: Inspector General

Rights and Duties of Cook County Employees under the OIIG Enabling Ordinance

If you are an employee of Cook County serving under the Office of the President of the Board of Commisisioners or of a separately elected County official, this document outlines your rights, duties, and responsibilities under the Independent Inspector General Ordinance.