| 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 |
| 08/04/2023 | Notice of Construction Completion electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 04/28/2023 | Notice of Start of Construction of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 2 |
| 04/28/2023 | Correspondence regarding an Engineering Adjustment of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc.. | 5 |
| 11/29/2022 | Service Notice (Staff Report.). | 2 |
| 11/29/2022 | Staff Report of Investigation electronically filed by Ms. Justine Patmon on behalf of Staff of the OPSB. | 6 |
| 10/04/2022 | Correspondence of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 5 |
| 09/06/2022 | Construction Notice Application for the Amazon CNG Project electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 10 |
| 08/29/2022 | In the Matter of the Pre-Application Notification Letter for the Amazon CNG Project electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |