Please enter the 16 digit (a sequence of characters composed of letters and numbers) Certificate Verification Number above as listed on the certificate. The following screen will authenticate the certificate issued to the individual.

The Certificate Verification Number you entered do not match any records in our system. Please re-enter the 16 digit Certificate Verification Number and click the Check button. If you feel you have typed the correct 16 digit Certificate Verification Number correctly and did not receive any results please contact the e-mail training@tp-link.com.