City of Chicago Office of Inspector General (OIG) is an independent, nonpartisan oversight agency whose mission is to promote economy, effectiveness, efficiency, and integrity in the administration of programs and operation of City government. OIG is a watchdog for the taxpayers of the City and has jurisdiction to conduct investigations and audits into most aspects of City government. Report fraud, waste, and abuse or share your suggestions to make City government better by calling 883-TALK-2-IG or by visiting igchicago.org/talk2ig.