| Date Filed | Summary | Pages |
| 10/27/2022 | Notice of In-Service Date, Marysville-Peoria Project electronically filed by Hector Garcia-Santana on behalf of AEP Ohio Transmission Company, Inc. | 2 |
| 02/16/2021 | Start of Construction Notice for the Marysville – Peoria 345kV Transmission Line Project as of February 22, 2021 electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 2 |
| 01/20/2021 | Proof of Compliance with Conditions and associated exhibits for the Marysville – Peoria 345kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 125 |
| 12/22/2020 | Service Notice. | 2 |
| 12/22/2020 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 6 |
| 10/09/2020 | Proof of Compliance associated exhibits for the Marysville – Peoria 345kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 23 |
| 10/05/2020 | Construction Notice -Application for the Marysville – Peoria 345kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 243 |
| 09/29/2020 | In the Matter of the Pre-Application Notification Letter for the Marysville – Peoria 345kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 2 |