No, your certification does not expire. It will continue to be valid for the product version and topic/role that you certified on.
However, our certification program aligns with our product major release and retirement schedule. This means that over time, the version you are certified on becomes less meaningful, and you may want to certify on a current product version.
You can confirm certification status by reaching out to us, including full name, certification achieved and any other supporting information possible (email at time of certification, date achieved, etc).
Please note, while we do maintain certification records, supporting training records are managed via our standard records retention policies. While we may be able to confirm your certification status, we may not be able to confirm any other training attendance or completion for older records.