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.

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5101 - 5110 of 5746 matching candidates found

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First name Last name Certificate number Certificate body Exam provider Certification Country of issue Certification date Certification expiry    
Jason Nguyen 25-CT*******02-12 iSQI iSQI CTFL4 Switzerland 2025-04-02
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Nguyễn Chí 25-CT*******41-12 iSQI iSQI CTFL4 Viet Nam 2025-06-24
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Ban Nguyen Duc 25-CT*******42-12 iSQI iSQI CTFL4 Viet Nam 2025-06-24
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Duc Nguyen 25-CT*******39-12 iSQI iSQI CTFL4 Viet Nam 2025-06-27
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Van Nguyen 00****79 UKITB BCS CTFL United Kingdom 2021-04-28
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Vu Nguyen 00****35 UKITB BCS CTAL-TM United Kingdom 2020-09-29
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Thi Thu Nguyen vtb-f******50111 VTB CTFL-AT Viet Nam 2025-06-22
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Thi Thao Nguyen vtb-a*******50163 VTB CTAL-TTA Viet Nam 2025-06-22
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Minh Tri Nguyen vtb-a*******50164 VTB CTAL-TTA Viet Nam 2025-06-28
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Thi Hai Yen Nguyen vtb-c******50109 VTB CT-PT Viet Nam 2025-06-22
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