- https://git.inkcore.cn/buy-tcf-test-voucher8904
-
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
2026-07-07
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!