
| 1 | TM-1 | 12 Jul 2006 |
| 2 | Correspondence | 08 Sep 2009 |
| 3 | Correspondence | 18 Dec 2009 |
| 4 | Correspondence | 26 Mar 2010 |
| 5 | Reply to Exam Report (MIS-R) | 17 Feb 2011 |
| 6 | Correspondence | 09 Nov 2011 |
| 7 | Correspondence | 10 May 2012 |
| 8 | Correspondence | 20 Jul 2012 |
| 9 | TM-6 | 20 Jul 2012 |
| 10 | Correspondence | 25 Jul 2012 |
| 11 | TM-16 | 25 Jul 2012 |
| 12 | Correspondence | 26 Sep 2013 |
| 13 | TM-6 | 27 Mar 2014 |
| 14 | Correspondence | 08 Jan 2015 |