| Department |
|---|
| AVIATION |
| CITY COUNCIL / ALDERMEN |
| BUSINESS AFFAIRS AND CONSUMER PROTECTION (BACP) |
| O'HARE MODERNIZATION PROJECT |
| PROCUREMENT SERVICES |
| POLICE DEPARTMENT |
| FIRE DEPARTMENT |
| HEALTH DEPARTMENT |
| MAYORS OFFICE |
| LEGISLATIVE COUNCIL & GOV'T AFFAIRS |
| LAW DEPARTMENT |
| COMMITTEES OF THE CITY COUNCIL |