| Date Filed | Summary | Pages |
| 06/08/1990 | Revised bill formats filed on behalf of applicant by W. Forrester. | 0 |
| 05/08/1990 | Entry nunc pro tunc rescinding the requirement that Columbus Southern Power file a copy of its billing format with its tariff. | 0 |
| 02/13/1990 | Entry granting application. | 0 |
| 01/16/1990 | In the matter of the applciation of Columbus Southern Power Company for approval of a sample bill for electric service. | 0 |