| Date Filed | Summary | Pages |
| 12/20/2023 | Revised Tariff Pages, PUCO No. 21, Distribution Investment Rider for the 3rd Quarter of 2023. electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 11/13/2023 | Notice of Withdrawal of Counsel, Notice of Appearance of Counsel and Designation of Counsel of Record by Office of the Ohio Consumers’ Counsel electronically filed by Ms. Alana M. Noward on behalf of Kral, Donald J. Mr. | 3 |
| 09/25/2023 | Revised Tariff Pages, PUCO No. 21, Distribution Investment Rider for Ohio Power 2023 Q2 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 06/27/2023 | Correspondence regarding Distribution Investment Rider 1Q update electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 05/17/2023 | Correspondence regarding Corrected Distribution Investment Rider Adjustment, 4Q 2022 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 05/16/2023 | Correspondence regarding Distribution Investment Rider Adjustment for Q2 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 03/27/2023 | Notice of Withdrawal of Counsel, Notice of Appearance of Counsel and Designation of Counsel of Record by Office of the Ohio Consumers’ Counsel electronically filed by Mrs. Tracy J. Greene on behalf of Semple, Connor D. | 4 |
| 02/09/2023 | Correction regarding December 2022 filing. electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 3 |
| 12/21/2022 | Revised Tariff Pages, PUCO No. 21, Notice of DIR Adjustment electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 09/28/2022 | Revised Tariff Pages, PUCO No. 21, Updated Distribution Investment Rider electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 06/24/2022 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 1st Quarter 2022 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 05/13/2022 | Revised Tariff Pages, PUCO No. 21, Distribution Investment Rider Update electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 12 |
| 12/27/2021 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 3rd Quarter 2021 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 15 |
| 09/29/2021 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 2nd Quarter 2021 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 15 |
| 06/28/2021 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 1st Quarter 2021 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 15 |
| 05/12/2021 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 4th Quarter 2020 electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 17 |
| 12/22/2020 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 3rd Quarter 2020 electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 17 |
| 09/25/2020 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 2nd Quarter 2020 electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 06/25/2020 | Ohio Power Company's Update to Its Distribution Investment Rider (DIR) for 1st Quarter 2020 electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 16 |
| 06/08/2020 | Notice of withdrawal of Counsel Thomas W. McNamee electronically filed by Mrs. Kimberly M Naeder on behalf of PUCO. | 5 |
| 05/15/2020 | 4th Quarter 2019 Distribution Investment Rider Update submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 17 |
| 02/27/2020 | Correspondence submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 2 |
| 02/27/2020 | Correspondence submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 2 |
| 12/19/2019 | Ohio Power Company submits it DIR adjustment electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 17 |
| 11/14/2019 | Notice: Correction to the "DIR Cap Analysis 06-2019" electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 3 |
| 11/07/2019 | Correspondence regarding the Distribution Investment Rider June 2019 Update electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 3 |
| 09/26/2019 | Correspondence -Distribution Investment Rider update submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 06/28/2019 | Correspondence In the Matter of the Distribution Rider for Ohio Power Company Case No. 14-1696-EL-RDR electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 05/16/2019 | Ohio Power Company submits it's Updated Distribution Investment Rider electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 18 |
| 01/04/2019 | Notice of Appearance of Counsel and Designation of Counsel of Record by the Office of the Ohio Consumers' Counsel electronically filed by Ms. Deb J. Bingham on behalf of Amy Botschner-O'Brien. | 3 |
| 12/26/2018 | Revised Tariff Pages, PUCO No. 20, electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 18 |
| 12/21/2018 | Notice of Withdrawal of Counsel by the Office of the Ohio Consumers' Counsel electronically filed by Ms. Deb J. Bingham on behalf of Sauer, Larry S. | 3 |
| 10/15/2018 | Correspondence to Updating AEP Ohio Distribution Investment Rider 2nd Quarter 2018 electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 09/26/2018 | Ohio Power Company submits its updated DIR electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 07/09/2018 | Notice of Withdrawal of Counsel, Notice of Appearance and Designation of Counsel of record by The Office of the Ohio Consumers' Counsel electronically filed by Ms. Jamie Williams on behalf of Mr. Bryce A. McKenney. | 3 |
| 06/27/2018 | Correspondence regarding AEP Ohio Distribution Investment Rider electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 16 |
| 05/18/2018 | Notice of updates to its Distribution Investment Rider electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 16 |
| 02/23/2018 | Revised PUCO No. 20 tariff filed in accordance with the Commission's Finding and Order dated February 21, 2018 electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 4 |
| 02/21/2018 | Service Notice | 2 |
| 02/21/2018 | Finding and order that OCC's motion for intervention be granted, ordered that AEP Ohio's proposed DIR tariffs, as filed on February 15,
2018, be approved. | 5 |
| 02/20/2018 | Comments by the Office of the Ohio Consumers' Counsel electronically filed by Ms. Deb J. Bingham on behalf of Moore, Kevin F. Mr. | 7 |
| 02/20/2018 | Motion to Intervene and by the Office of the Ohio Consumers' Counsel and Memorandum in Support electronically filed by Ms. Deb J. Bingham on behalf of Moore, Kevin F. Mr. | 7 |
| 02/16/2018 | Staffs Review and Recommendations in regard to the Application of Ohio Power Company to modify its Distribution Investment Rider filed by PUCO Staff. | 2 |
| 02/15/2018 | Correspondence (replacing proposed tariff sheets submitted with December 21, 2017 quarterly DIR adjustment filing) electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 4 |
| 12/21/2017 | Correspondence - updating the DIR submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 09/26/2017 | Quarterly Distribution Investment Rider Update submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 16 |
| 06/27/2017 | Revised Tariff PUCO No. 20 electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 13 |
| 05/24/2017 | Correspondence -in reference to the Distribution Investment Rider electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 13 |
| 12/22/2016 | Correspondence -December 2016 DIR Update submitted by Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 13 |
| 09/28/2016 | Correspondence -DIR Update JUNE 2016 of Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 13 |
| 06/28/2016 | Correspondence electronically filed by Mr. Steven T. Nourse on behalf of Ohio Power Company. | 13 |
| 05/18/2016 | Correspondence -Distribution Investment Rider update electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 13 |
| 02/19/2016 | Correspondence in reference to tariffs electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 4 |
| 12/29/2015 | Correspondence electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 11 |
| 09/30/2015 | Notice re: DIR quarterly updates electronically filed by Mr. Matthew J Satterwhite on behalf of Ohio Power Company. | 11 |
| 06/26/2015 | Correspondence -Distribution Investment Rider electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 11 |
| 05/15/2015 | Correspondence -Distribution Investment Rider electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 11 |
| 12/19/2014 | Tariff -Tariff Update electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company. | 11 |
| 09/26/2014 | In the matter of the application of the Distribution Investment Rider for Ohio Power Company electronically filed by Mr. Steven T Nourse on behalf of Ohio Power Company | 11 |