- Switzerland
- https://postheaven.net/bladebreath1/7-small-changes-you-can-make-thatll-make-a-big-difference-with-your-tcf-test
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How long is a TCF certificate valid for? Learn about the official validity period, expiry rules, and how to renew your results. Check your certificate status now!
- Joined on
2026-05-03
