| Date Filed | Summary | Pages |
| 04/01/2024 | Notice of withdrawal and Notice of Substitution of Counsel electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 01/25/2024 | Notification of withdraw of Columbus Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 12/19/2023 | Correspondence Regarding Appendix C of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 9 |
| 12/19/2023 | Correspondence of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 12/19/2023 | Proof of Publication of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 5 |
| 12/07/2023 | Letter of Notification Appendix I electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 8 |
| 12/07/2023 | Letter of Notification Appendices D - H electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 118 |
| 12/07/2023 | Letter of Notification Appendix C electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 23 |
| 12/07/2023 | Letter of Notification Appendices A - B electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 43 |
| 12/07/2023 | Letter of Notification of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 16 |
| 11/29/2023 | In the Matter of the Pre- Application Notification Letter electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |