| S.No. | Timeline for completion of investigation | Details | Publish Date |
|---|---|---|---|
| 1 | Initiation | Download (31.38 KB)  | 10/02/2012 |
| 2 | Final Finding | Download (295.86 KB) | 09/02/2013 |
| 3 | Initiation-MTR-dt. 1.10.2015 | Download (21.46 KB) | 01/10/2015 |
| 4 | Final Findings -MTR | Download (231.64 KB) | 23/09/2016 |
| 5 | Final Findings MTR | Download (664.17 KB) | 22/07/2017 |
| 6 | Order SSR Soda Ash | Download (961.64 KB) | 05/04/2018 |
| 7 | SSR - Initiation Notification | Download (426.95 KB) | 16/04/2018 |
| 8 | Extension of time | Download (546.81 KB) | 25/05/2018 |
| 9 | Oral Hearing | Download (584.44 KB) | 13/07/2018 |
