| Date Filed | Summary | Pages |
| 12/04/2020 | Notification of In-Service Date as of November 20, 2020 electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 2 |
| 10/18/2019 | Notice of Adjustment for the Macksburg-Devola 138 kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 3 |
| 08/21/2019 | Notfication of Start of Construction electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 2 |
| 08/15/2019 | Service Notice | 1 |
| 08/15/2019 | Order on Certificate: AEP Ohio Transco's First Amendment Application be approved. | 7 |
| 07/19/2019 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 6 |
| 07/19/2019 | Service Notice. | 2 |
| 06/06/2019 | Notice of Proof of Compliance electronically filed by Christen M. Blend on behalf of AEP Ohio Transmission Company, Inc. | 86 |
| 05/16/2019 | In the Matter of the Application of AEP Ohio Transmission Company, Inc. for Amendment to the Certificate of Environmental Compatibility and Public Need for the Macksburg-Devola 138 kV Transmission Line Project electronically filed by Ms. Christen M. Blend on behalf of AEP Ohio Transmission Company, Inc. | 135 |