| 1 | TM-1 | 05 Feb 2007 |
| 2 | Correspondence | 24 Feb 2010 |
| 3 | Correspondence | 20 Dec 2010 |
| 4 | Correspondence | 11 Jul 2011 |
| 5 | Correspondence | 07 Oct 2011 |
| 6 | Correspondence | 03 Apr 2012 |
| 7 | Correspondence | 22 Oct 2012 |
| 8 | Correspondence | 23 Oct 2012 |
| 9 | Order | 21 Feb 2014 |
| 10 | TM-12 | 26 Dec 2016 |
| 1 | O3 NOTICE | 4156305 | 27 Oct 2016 | |
| 2 | RENEWAL INTIMATION LETTER | 4565364 | 22 Feb 2017 |