| Date Filed | Summary | Pages |
| 05/01/2023 | Case Action Form closing cases effective 5/1/23 electronically filed by Debbie S. Ryan on behalf of Patricia A. Schabo, Attorney Examiner, Public Utilities Commission of Ohio. | 2 |
| 09/08/2021 | Service Notice | 2 |
| 09/08/2021 | Finding & Order finding that the joint stipulation and recommendation entered into by Staff and Columbia Gas of Ohio, Inc. is reasonable and should be approved electronically filed by Ms. Mary E. Fischer on behalf of Public Utilities Commission of Ohio. | 11 |
| 05/17/2021 | Joint Stipulation and Recommendation electronically filed by Mr. John R. Ryan on behalf of Columbia Gas of Ohio. | 5 |
| 04/02/2021 | Amended cover letter to Staff Report of Investigation electronically filed by Mr. Peter A Chace on behalf of Public Utilities Commission of Ohio. | 2 |
| 04/01/2021 | Exhibit 2 electronically filed by Mr. Thomas E Stikeleather on behalf of PUCO Staff. | 12 |
| 04/01/2021 | Exhibit 1 (Part 4) electronically filed by Mr. Thomas E Stikeleather on behalf of PUCO Staff.. | 58 |
| 04/01/2021 | Exhibit 1 (Part 3) electronically filed by Mr. Thomas E. Stikeleather on behalf of PUCO Staff. | 71 |
| 04/01/2021 | Exhibit 1 (Part 2) electronically filed by Mr. Thomas E. Stikeleather on behalf of PUCO Staff. | 69 |
| 04/01/2021 | Exhibit 1 (Part 1) electronically filed by Mr. Thomas E. Stikeleather on behalf of PUCO Staff. | 82 |
| 04/01/2021 | Staff Report of Investigation electronically filed by Mr. Peter A. Chace on behalf of Public Utilities Commission of Ohio. | 13 |
| 04/01/2021 | In the Matter of the Investigation of Columbia Gas of Ohio relative to compliance with the Natural Gas Pipeline Safety Standards electronically filed by Mr. Peter A. Chace on behalf of Public Utilities Commission of Ohio. | 2 |