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 543 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    
Sebastian Kowalczyk ALTA-********-SJSI SJSI SJSI CTAL-TA Poland 2024-12-19
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Jhon Sebastian Rengifo Segura Brigh*******28922 HASTQB Brightest CTFL4 Colombia 2024-12-13
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Sebastian Grau Brigh*******29085 SSTQB Brightest CTFL4 Germany 2024-12-23
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Sebastian Siegfried Wallat Brigh*******28742 SSTQB Brightest CTFL4 Germany 2024-12-01
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Sebastian Malyska 25-***754 GASQ GASQ CTAL-TM3 Poland 2025-01-31
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Sebastian Sonnek 25-***927 GTB GASQ CTFL4 Germany 2025-02-06
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Sebastian Marek 25-***045 GASQ GASQ CTFL4 Poland 2025-02-12
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Sebastian Malyska 25-***112 GASQ GASQ CT-PT Poland 2025-02-14
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Sebastian Carvajal 25-CT*******58-81 iSQI iSQI CTFL4 Colombia 2025-02-08
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Carlos Sebastian Cayetano Arrejin Brigh*******29480 HASTQB Brightest CTFL4 Argentina 2025-01-31
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