| 52-109FV2 - Certification of interim filings - CFO (E) | Feb 23, 2023 |  |
| 52-109FV2 - Certification of interim filings - CEO (E) | Feb 23, 2023 | |
| Certificate re dissemination to shareholders | Feb 14, 2023 | |
| Form of proxy - English | Feb 13, 2023 | |
| 52-109FV1 - Certification of annual filings - CEO (E) | Jan 25, 2023 | |
| 52-109FV1 - Certification of annual filings - CFO (E) | Jan 25, 2023 | |
| 52-109FV2 - Certification of interim filings - CEO (E) | Aug 29, 2022 | |
| 52-109FV2 - Certification of interim filings - CFO (E) | Aug 29, 2022 | |
| 52-109FV2 - Certification of interim filings - CFO (E) | May 30, 2022 | |
| 52-109FV2 - Certification of interim filings - CEO (E) | May 30, 2022 | |
