ISO/IEC 27001:2013 certificates ceased to be valid
The transition period from ISO/IEC 27001:2013 to the 2022 edition ended. Certificates against the 2013 edition are no longer valid, whatever expiry date is printed on them. If you are holding one, you are not certified — a transition audit is required, and the certificate must state the 2022 edition. This is also why every UMA certificate names the edition it was audited against: the two are different claims.
Source: IAF · iaf.nu