| S.No | Description | Date |
|---|---|---|
| 1 | Project Allotted by GoN | 04.02.2021 |
| 2 | Signing of Memorandum of Understanding (MoU) with GoN | 11.07.2021 |
| 3 | Vetting of Detailed Project Report (DPR) by IBN, GoN | 31.03.2022 |
| 4 | Appraisal of DPR by Central Electricity Authority (CEA), Gol | 31.10.2022 |
| 5 | Incorporation & Registration of SJVN Lower Arun Power Development Company (SLPDC) | 26.05.2023 |
| 6 | Investment Approval by Public Investment Board (PIB) of Gol | 30.05.2023 |
| 7 | Signing of Project Development Agreement (PDA) between SLPDC and IBN, GoN | 01.06.2023 |
| 8 | Approval of Supplementary Environment Impact Assessment (SEIA) | 31.10.2023 |