| Date Filed | Summary | Pages |
| 07/17/2015 | Notice of Withdrawal and Substitution of Counsel electronically filed by Mr. Ajay K Kumar on behalf of AEP Ohio Transmission Company. | 3 |
| 05/13/2015 | Ohio Central Station Expansion-completed electronically filed by Mr. Ajay K. Kumar on behalf of AEP Ohio Transmission Company. | 2 |
| 01/30/2013 | Report of investigation electronically filed by Mr. Adam S Bargar on behalf of Staff of OPSB | 4 |
| 01/25/2013 | Proof of Pub of Ohio Central Station Expansion electronically filed by Mr. Yazen Alami on behalf of AEP Ohio Transmission Company | 4 |
| 01/09/2013 | In the matter of the letter of notification of Ohio Central Substation Expansion Project electronically filed by Erin C. Miller on behalf of AEP Ohio Transmission Company, Inc. | 23 |