Successful Candidate Register

To verify a certificate use the search function below. Certificate holders meeting the search criteria will be listed with an anonymized certificate number meaning some digits are replaced by ***. This feature allows ISTQB® to protect the certificate number from being misused but gives enough information to verify a certificate number that an individual has provided.

Inclusion is voluntary so not all certification holders may be included. The register is updated regularly but please allow some time for your details to appear – if you have any concerns please contact your certificate issuer. Individuals that obtained an ISTQB® certification before January 2017 may not yet be listed. Please contact the certification body (ISTQB® Member Board or Exam Provider) who issued your certificate for information on how to be added (note: terms and conditions may vary by Board/ Exam Provider).

If you would like to withdraw or amend your information from the register please contact the Member Board or the Exam Provider who issued your certificate.

Search by name or certificate number

Advanced Search

Narrow your options by selecting these further options

Certification awarded between

Clear
Clear

Certification expires between

Clear
Clear
Show advanced search

4991 - 5000 of 5746 matching candidates found

Refine Results Clear results
First name Last name Certificate number Certificate body Exam provider Certification Country of issue Certification date Certification expiry    
Nguyen Huynh Hoang Khoi 25-CT*******6-USA ASTQB CT-SEC United States of America 2025-04-24
Expand
Expand
Lien Nguyen 23-CT*******33-12 iSQI iSQI CTFL Viet Nam 2023-10-12
Expand
Expand
NGUYEN HUNG CUONG 25-CT*********31-12 iSQI iSQI CTAL-TM3 Viet Nam 2025-04-24
Expand
Expand
Phong Nguyen 25-CT*******95-12 iSQI iSQI CTFL4 Netherlands 2025-04-29
Expand
Expand
Thi Thanh Hoa Nguyen vtb-a*******50132 VTB CTAL-TTA Viet Nam 2025-04-27
Expand
Expand
Thi Quyen Nguyen vtb-a*******50136 VTB CTAL-TTA Viet Nam 2025-04-27
Expand
Expand
Nhat Le Nguyen vtb-a*******50140 VTB CTAL-TTA Viet Nam 2025-04-27
Expand
Expand
Thi Tam Nguyen vtb-a*******50141 VTB CTAL-TTA Viet Nam 2025-04-27
Expand
Expand
Bui Nhat Duy Nguyen vtb-c******50101 VTB CT-UT Viet Nam 2025-04-27
Expand
Expand
Hong Hanh Nguyen vtb-a******50151 VTB CTAL-TM3 Viet Nam 2025-04-27
Expand
Expand
Show candidates per page