| 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 |
| 04/30/2014 | Exhibit to Annual Capital Expenditure Report electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 8 |
| 04/30/2014 | Report of Capital Expenditure Program electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 11/08/2013 | Notice of withdrawal and Substitution of Counsel submitted on behalf of the Staff of the Public Utilities Commission of Ohio. electronically filed by Kimberly L Keeton on behalf of Public Utilities Commission of Ohio | 4 |
| 10/09/2013 | Service Notice | 2 |
| 10/09/2013 | Finding & Order approving Columbia's application, subject to the
Commission's review of the Company's annual informational filings and any comments or reply comments received in response; that Columbia be granted the necessary and appropriate accounting authority to implement the CEP, consistent with this finding and order and the CEP Order in 11-5351. | 7 |
| 07/11/2013 | Comments submitted by Assistant Attorney General Stephen Reilly on behalf of the Staff of the Public Utilities Commission of Ohio. electronically filed by Kimberly L. Keeton on behalf of Public Utilities Commission of Ohio. | 15 |
| 06/11/2013 | Service Notice | 1 |
| 06/11/2013 | Attorney Examiner Entry orders a procedural schedule as set forth in finding (4). - electronically filed by Sandra Coffey on behalf of Sarah Parrot, Attorney Examiner, Public Utilities Commission of Ohio. | 4 |
| 12/24/2012 | In the matter of the application For Approval of a Capital Expenditure Program and for Approval to Change Accounting Methods electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 11 |