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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181 - 190 of 1236 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    
Ian Vargas Porras 25-CT*******5-USA ASTQB CTFL United States of America 2025-04-06
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Mark ian Saberon 25-CT*******9-USA ASTQB CTFL United States of America 2025-05-04
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Ian Ferreira Campos 25-CT******86-BR BSTQB CTFL Brazil 2025-05-30
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Ian McKay 25-CT*******31-12 iSQI iSQI CTFL4 United Kingdom 2025-06-21
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Ian Riza 25-CT*******04-12 iSQI iSQI CTFL4 New Zealand 2025-07-10
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Ian Emmanuel Ledesm Pardo #ISTQ*******50007 KSTQB KSTQB CTFL4 Philippines 2025-09-18
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Ian McKay 25-CT******22-12 iSQI iSQI CT-AI United Kingdom 2025-10-12
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Ian Vargas Porras 25-CT*******1-USA ASTQB CTAL-TAE United States of America 2025-11-30
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Ian Petrus Sinaga 26-00******IDSTB IDSTB CTAL-TA4 Indonesia 2026-03-27
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Jacobus van Wijlick 33**17 UKTB BCS CTFL United Kingdom 2017-03-28
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