52-109F2 - Certification of interim filings - CFO (E) | Nov 7, 2022 | |
52-109F2 - Certification of interim filings - CFO (E) | Aug 4, 2022 | |
52-109F2 - Certification of interim filings - CFO (E) | May 2, 2022 | |
52-109F1 - Certification of annual filings - CEO (E) | Mar 7, 2022 | |
52-109F1 - Certification of annual filings - CFO (E) | Mar 7, 2022 | |