Articles of Incorporation
 | Amended Articles of Incorporation 8 June 2022 |
| Amended Articles of Incorporation June 2020 |
 | Amended Articles of Incorporation December 2019 |
| Amended Articles of Incorporation January 2018 |
| Amended Articles of Incorporation January 2015 |
| Amended Articles of Incorporation 10 May 2006 |
| Amended Articles of Incorporation 3 October 2000 |
| Amended Articles of Incorporation 4 September 2000 |
| Amended Articles of Incorporation 20 January 1988 |
By-Laws
| Amended By-Laws 8 June 2022 |
| Amended By-Laws 2015 |
| Amended By-Laws 10 May 2006 |
| Amended By-Laws 20 January 1988 |
Certificate of Registration
| Certificate of Registration 18 January 1956 |
| Certificate of Registration under the Foreign Investment Act of 1991- December 2019 |