| 1 | TM-1 | 21 Jul 2008 |
| 2 | TM-5 | 28 Oct 2009 |
| 3 | TM-5 | 30 Oct 2009 |
| 4 | Letter of Relying | 25 Sep 2012 |
| 5 | Letter of Relying | 20 Feb 2013 |
| 6 | Letters related to TLA | 08 Mar 2016 |
| 7 | Correspondence | 13 Sep 2017 |
| 8 | Power of Attorney | 14 Feb 2019 |
| 9 | Letters related to TOP | 26 Oct 2023 |