| Date Filed | Summary | Pages |
| 08/05/2015 | Notice that the project was placed into operation on May 30, 2015 filed by T. Kraus on behalf of First Energy Service Company. | 1 |
| 03/20/2014 | Response to the Letter of Notification that the Highland-Shenango Project will begin on about March 18, 2014, filed by J. Thacker on behalf of FirstEnergy Service Company. | 1 |
| 12/11/2013 | Staff agrees that ATSI properly interpreted this condition in its notice filed December 6, 2013, to be they shall adhere to the seasonal cutting dates outside of the breeding period May 1 through July 1 filed by K. Wissman on behalf of Ohio Power Siting board. | 1 |
| 12/06/2013 | Notice of Acceptance of Staff's Proposed Conditions electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 4 |
| 11/22/2013 | Report of investigation electronically filed by Mr. Adam S Bargar on behalf of Staff of OPSB. | 6 |
| 11/19/2013 | Letter of Notification Highland-Shenango 345 kV transmission line extension to and installation of Niles substation project to install the facilities on the centerline locations if the project is approved by the Board. | 1 |
| 10/02/2013 | Proof of Pub in the Tribune Chronicles for Highland-Shenango 345kV Transmission Line Extension to, an Installation of, Niles Substation Project electronically filed by Ms. Shana L Eiselstein on behalf of American Transmission Systems, Inc. and Schmidt, Robert J. Mr. | 3 |
| 09/16/2013 | Letter of Notification Application to the Ohio Power Siting Board for a Certificate of Environmental Compatibility and Public Need of the Highland - Shenango 345 kV Transmission Line Extension to, and installation of Niles Substation Project. | 106 |
| 09/16/2013 | Letter of Notification - Highland/Shenango 345 kV Transmission Line Extension to and installation of Niles Substation Project and transmittal letters to the local government representatives of Trumbull County and Weathersfield Township. | 12 |
| 01/30/2013 | Proof of Pub: Trumbull and Wood County. | 5 |
| 01/11/2013 | In the matter of the letter of notification of American Transmission Systems Inc. for Highland-Shenano 345 kV Transmission Line Extension to Niles Substation project concerning public information meeting electronically filed by Mr. Robert J Schmidt. | 3 |