| Date Filed | Summary | Pages |
| 07/20/2021 | Construction Completion Notification electronically filed by Ms. Devan K Flahive on behalf of American Transmission Systems Incorporated. | 2 |
| 12/01/2020 | Notice of Commencement of Construction on November 23, 2020 electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 2 |
| 10/01/2020 | Service Notice. | 2 |
| 10/01/2020 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 5 |
| 08/25/2020 | Correspondence regarding accelerated application for certificate, expedited treatment denial electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 2 |
| 07/15/2020 | Proof of Pub of Public Notice of the Filing of the Letter of Notification format application for Project electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 4 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 4 of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 16 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 3e of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 83 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 3d of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 76 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 3c of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 76 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 3b of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 76 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 3a of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 76 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 2c of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 36 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 2b of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 51 |
| 07/10/2020 | Application for Certificate of Environmental Compatibility and Public Need (Part 2a of 4) electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 51 |