| 1 | TM-1 | 11 Nov 2001 |
| 2 | Additional Representation Sheet | 22 May 2006 |
| 3 | Power of Attorney | 22 May 2006 |
| 4 | TM-12 | 13 May 2016 |
| 1 | O3 NOTICE | 3042703 | 1538460 | 23 Feb 2016 |
| 2 | RENEWAL INTIMATION LETTER | 3625754 | 05 Jun 2016 | |
| 3 | Scrutiny Report | 5219089 | 12 Oct 2017 | |
| 4 | Scrutiny Report | 5242907 | 2236486 | 17 Oct 2017 |