| 52-109F2 - Certification of interim filings - CEO (E) | 07 Nov 2023 |  |
| 52-109F2 - Certification of interim filings - CFO (E) | 07 Nov 2023 |  |
| 52-109F2 - Certification of interim filings - CFO (E) | 07 Feb 2023 |  |
| 52-109F2 - Certification of interim filings - CEO (E) | 07 Feb 2023 |  |