| 1 | TM-1 | 22 Apr 2010 |
| 2 | Correspondence | 06 Dec 2010 |
| 3 | TM-5 | 21 Feb 2011 |
| 4 | Reply to Exam Report (MIS-R) | 07 Sep 2011 |
| 5 | Correspondence | 07 Sep 2011 |
| 6 | Correspondence | 21 Aug 2012 |
| 7 | Letters related to TOP | 30 Mar 2017 |
| 8 | Letters related to TOP | 12 Mar 2018 |
| 9 | Letters related to TOP | 14 Mar 2019 |
| 10 | TM-M(CORRECTION OF CLERICAL ERROR OR FOR AMENDMENT U/R 37) | 19 Apr 2022 |
| 11 | written submision | 25 Apr 2022 |