The client looks up the validity of the certificate by looking at the certificate, finding the certificate retrieval code (ID) of a business on the certificate, and performing the following steps.
Method 1: Finds the certificate access code (including the serial number) of a business
B2: Enter the certificate access code in the certificate lookup search box of tab 2
B3: Display the certificate information sheet for easy checking
Method 2: Scan the QR code with Zalo, I check
Note: In case the Certificate is lost or has forgotten the Certificate number (the Certificate’s Access Code), please contact Hotline: 0236 393 1368 for support.