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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441 - 450 of 452 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    
Lucas Ronaldo De Macêdo Siman 25-CT********88-BR BSTQB CT-GenAI Brazil 2025-11-10
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Lucas Victório Paiola 25-CT******20-BR BSTQB CTFL Brazil 2025-11-10
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Lucas Vinicius Ribeiro De Jesus 25-CT******72-BR BSTQB CTFL Brazil 2025-11-10
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Lucas Helvidio Piovezan Rocon 25-CT******26-BR BSTQB CTFL Brazil 2025-11-10
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Lucas Rafael Da Silva Vieira 25-CT******27-BR BSTQB CTFL Brazil 2025-11-10
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Adam Lucas 25-CT******0-USA ASTQB CT-PT United States of America 2025-10-09
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Adam Lucas 25-CT*******2-USA ASTQB CT-GenAI United States of America 2025-10-15
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Adam Lucas 25-CT********4-USA ASTQB CTAL-TA United States of America 2025-10-30
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Lucas Kalebe Silva Furtado 25-CT******51-BR BSTQB CTFL Brazil 2025-11-10
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Lucas Bertrand-Christen Brigh*******32692 SSTQB Brightest CTAL-TAE2 France 2025-10-17
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