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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501 - 510 of 545 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    
John van Landschoot 24-CT*******37-12 iSQI iSQI CTFL4 Netherlands 2024-09-12
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Maja John 24-CT*******82-01 GTB iSQI CTFL4 Germany 2024-09-10
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Ranel John Esguerra Abanto 24-CT*******4-USA ASTQB CTAL-TTA United States of America 2024-09-11
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Ranel John Esguerra Abanto 24-CT********7-USA ASTQB CTAL-TA United States of America 2024-09-12
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Ranel John Esguerra Abanto 24-CT********3-USA ASTQB CTAL-Full United States of America 2024-09-19
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John Alexander Duque Velasquez Brigh*******27747 HASTQB Brightest CTFL4 Colombia 2024-09-28
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John Macharia Kariuki 24-CT*******5-KEN KENYA-STA CTAL-TM Kenya 2024-07-30
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John Nkanu 24-CT*******8-USA ASTQB CTFL United States of America 2024-10-09
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John Dean 11**54 GASQ GASQ CTFL4 Japan 2024-10-23
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Maja John Brigh*******28050 SSTQB Brightest CT-AI Germany 2024-10-28
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