| Date Filed | Summary | Pages |
| 04/01/2024 | Notice of withdrawal and Substitution of Counsel electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc.. | 4 |
| 04/10/2023 | Correspondence of Annual Report of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 04/21/2022 | Correspondence regarding Annual Report of Columbia Gas of Ohio, Inc. electronically filed by Mr. John R. Ryan on behalf of Columbia Gas of Ohio. | 3 |
| 04/19/2021 | Correspondence regarding Annual Report of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 04/27/2020 | Correspondence of the Annual Informational Filing electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 03/04/2020 | Notice of withdrawal of Stephen B. Seiple electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc.
| 4 |
| 04/30/2019 | Report of Capital Expenditure Program electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 04/30/2018 | Report of Capital Expenditure Program electronically filed by Cheryl A. MacDonald on behalf of Columbia Gas of Ohio, Inc. | 15 |
| 04/28/2017 | Report of Capital Expenditure Program electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 12 |
| 05/03/2016 | Notice of Change of Address for counsel for the Public Utilities Commission of Ohio, effective May 9, 2016. electronically filed by Kimberly L Keeton on behalf of Public Utilities Commission of Ohio. | 3 |
| 04/29/2016 | Report of Capital Expenditure Program electronically filed by Cheryl A. MacDonald on behalf of Columbia Gas of Ohio, Inc. | 11 |
| 05/27/2015 | Report of the Capital Expenditure Program electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 13 |
| 04/30/2015 | Annual Information of the Capital Expenditure Program electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 11 |
| 11/17/2014 | Letter of Notification of Business Change of Address electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 05/23/2014 | Supplement to report of annual information filing of Columbia Gas of Ohio, Inc filed by S. Seiple. | 5 |