- Austria
- http://www.yangjisa.co.kr/bbs/board.php?bo_table=qa&wr_id=442582
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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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2026-07-03
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tcf-online-test-b…
created repository tcf-online-test-b…/tcf-certificate-online7468
2026-07-03 00:36:00 +00:00