GAO's Yellow Book, Generally Accepted Government Auditing Standards (GAGAS)

OIG evaluated the Department of Fleet and Facility Management’s (2FM) maintenance of the Chicago Police Department’s (CPD) vehicle fleet to determine whether it was attaining 95% fleet availability and whether 2FM was performing preventive maintenance in a timely manner. 2FM maintains approximately...

OIG audited the Department of Law’s (DOL) process for notifying people of sanitation code violations cited by the Department of Streets and Sanitation, such as overflowing garbage containers or uncut weeds. The Collections, Ownership, and Administrative Litigation (COAL) division of DOL is...

OIG audited the Chicago Department of Transportation’s (CDOT) billing process for commercial driveway permit annual fees to determine whether the Department accurately and completely billed commercial property owners for driveways that use the public way. We found that CDOT either did not bill, or...

OIG audited the financial and human resource operations of the Chicago Board of Election Commissioners (CBOEC). CBOEC is responsible for conducting all elections within the City of Chicago per the State Election Code, and is funded by both the City of Chicago and Cook County. Although CBOEC...

Financial statements of the Delaware Department of Transportation for the periods ending June 30, 2018 and June 30, 2019