- https://hedgedoc.eclair.ec-lyon.fr/s/unWNlh8EU
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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!
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2026-03-24
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created repository tcf-certificate-o…/tcf-language-test-cost1987
2026-03-24 09:54:21 +08:00