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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9 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    
Mladen Dukic 18-CT******SEETB SEETB CTFL Serbia 2008-03-07
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Mladen Protic 18-CT******SEETB SEETB CTFL Serbia 2018-09-18
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Mladen Komljenović 22-CT*******5-USA ASTQB CTFL United States of America 2022-04-19
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Mladen Djuric 22-CT******SEETB SEETB CTFL Serbia 2022-05-18
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Mladen Kostić 23-CT*******80-12 iSQI iSQI CTFL Serbia 2023-10-08
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Mladen Cirovic 23-CT******SEETB SEETB SEETB CTFL Serbia 2023-09-27
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Mladen Protic 23-CT********SEETB SEETB SEETB CTAL-TM Serbia 2023-11-07
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Mladen Radenovic 24-CT******SEETB SEETB SEETB CTFL Serbia 2023-12-04
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Mladen Bucanovic Brigh*******30447 SSTQB Brightest CTFL4 Germany 2025-04-17
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