| Case Number | Case Title | Open Date | Closed Date |
| 03-0199-GE-BRO | CHAPTERS 4906-1, 4906-5, 4906-7, 4906-13, AND 4906-15 OAC | 01/17/2003 | 08/18/2003 |
| 03-0234-GE-UNC | CINCINNATI GAS & ELECTRIC COMPANY | 01/23/2003 | |
| 03-0456-GE-CSS | HAYDAR DAVID VS CINERGY CORPORATION | 02/14/2003 | |
| 03-0942-GE-AIS | THE CINCINNATI GAS & ELECTRIC COMPANY | 04/08/2003 | |
| 03-1915-GE-UNC | COMMISSIONS SPECIAL WINTER RECONNECT ORDER | 09/08/2003 | |
| 03-2232-GE-AIS | CINCINNATI GAS & ELECTRIC COMPANY | 11/05/2003 | |
| 03-2256-GE-ATA | CINCINNATI GAS & ELECTRIC COMPANY | 11/12/2003 | |