| Date Filed | Summary | Pages |
| 03/01/2021 | Case Action Form closing case with an effective date of 02/26/21 electronically filed by Kelli C. King on behalf of Sarah J. Parrot, Attorney Examiner, Public Utilities Commission of Ohio. | 2 |
| 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 |
| 01/13/2020 | Notice of withdrawal of Colleen Mooney electronically filed by Colleen L Mooney on behalf of Ohio Partners for Affordable Energy. | 10 |
| 10/04/2019 | Notice of Withdrawal of Counsel and Designation of Counsel of Record electronically filed by Mr. Matthew R. Pritchard on behalf of Industrial Energy Users-Ohio. | 2 |
| 01/15/2019 | Notice of Withdrawal of Counsel and Designation of Counsel of Record electronically filed by Mr. Frank P Darr on behalf of Industrial Energy Users-Ohio. | 2 |
| 12/20/2017 | Service Notice | 2 |
| 12/20/2017 | Entry ordered, That Columbia continue its current IRP, as approved in Case No. 11-5515-GA-ALT, until the Commission specifically orders otherwise. | 4 |
| 08/13/2015 | Memo closing cases with an effective date of 8/13/15. | 1 |
| 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 |
| 03/28/2014 | Notice of withdrawal of Joseph E. Oliker filed by F. Darr on behalf of McNees, Wallace & Nurick LLC. | 4 |
| 03/03/2014 | Report on Installation of Automatic Meter Reading Devices electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 6 |
| 12/24/2012 | Report regarding Columbia's AMRP project and AMRD Plan electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 31 |
| 11/28/2012 | Opinion and order ordered that the motions to intervene filed by Honda and IEU be granted ordered and that the Stipulation is approved and adopted. | 13 |
| 11/28/2012 | Service Notice | 3 |
| 09/26/2012 | Joint Stipulation and Recommendation of the Office of the Ohio Consumers’ Counsel, Ohio Partners for Affordable Energy, Honda of America Manufacturing, Inc., Staff, the Ohio Farm Bureau Federation,and Columbia Gas of Ohio, Inc. electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 11 |