- Romans-Sur-Isere, France
- https://chessdatabase.science/wiki/The_Most_Significant_Issue_With_TCF_Certificate_Online_And_How_You_Can_Fix_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
2026-07-01
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