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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461 - 470 of 488 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    
Michał Rojek CTFL4*******-SJSI SJSI SJSI CTFL4 Poland 2025-05-30
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Michał Ziółek CTFL4*******-SJSI SJSI SJSI CTFL4 Poland 2025-06-12
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Michał Wojniak 25-***249 GASQ GASQ CTAL-TM3 Poland 2025-06-30
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Michał Giermek CTFL4*******-SJSI SJSI SJSI CTFL4 Poland 2025-07-01
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Michał Zbryk CTFL4*******-SJSI SJSI SJSI CTFL4 Poland 2025-07-08
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Michał Koprianiuk CTFL4*******-SJSI SJSI SJSI CTFL4 Poland 2025-07-09
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Michał Bugnar 25-***663 GASQ GASQ CTAL-TA Poland 2025-07-14
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Michał Korobczuk 25-***181 GASQ GASQ CTFL4 Poland 2025-08-01
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Michał Dziewa CTFL4*******-SJSI SJSI SJSI CTFL4 Poland 2025-07-23
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Michał Sobieszek 25-***356 GASQ GASQ CTAL-TM3 Poland 2025-08-04
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