- https://britt-payne.mdwrite.net/watch-out-how-tcf-online-exam-is-taking-over-and-what-you-can-do-about-it
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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 Jun 21, 2026
Updated 2 weeks ago