Tuidang Certificate Verification

  • Example:TD2007280828363373
  • This field is for validation purposes and should be left unchanged.

Tuidang Certificate Verification System:

  • Validate Certification.
  • Check Certificate Detail.
  • This system will only verify certificates that issued before 2020-Aug-18.


  • Tuidang Certificate Number is a 16-digit number begin with “TD”.
  • To verify santui(“三退”) record, please use “SanTui Query Code” go to here
  • If you can’t verify your certificate, please contact us