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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611 - 620 of 643 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 Andrei Riego 26-CT*******14-12 iSQI iSQI CTFL4 Philippines 2026-06-26
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John Stephen Rondain 26-CT*******17-12 iSQI iSQI CTFL4 Philippines 2026-06-26
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John Campbell 26-CT*******5-USA ASTQB CTAL-TAE United States of America 2026-06-08
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John Gacheru 26-CT*******0-USA ASTQB CTFL United States of America 2026-06-12
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Anu John 26-CT*********89-12 iSQI iSQI CTAL-TM3 Australia 2026-07-01
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John Rosewell Kasil Borromeo #ISTQ********-1021 KSTQB KSTQB CTFL4 Korea (Republic of) 2026-06-05
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John Ray Caboteja Rosario #ISTQ********-1022 KSTQB KSTQB CTFL4 Korea (Republic of) 2026-06-17
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John Jay Andaya 26-***320 PhSTQB GASQ CTFL-AT Philippines 2026-07-17
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Thabo John Moopa ZA010*******86120 SASTQB CTFL South Africa 2026-06-11
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John Adel George Asaad 260***054 ESTB CTFL4 Egypt 2026-06-14
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