To check the authenticity of a certificate issued by BSTQB, use the search function below.

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If you have correctly entered your certificate number (full), or your name (full or partial) and no information has been submitted, or if you have any questions about the information submitted, please contact the Examinations Directory (exame@bstqb.org.br).

Name ID Level Certification Date
Jeferson Luis Klein 16-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2016-08-19
Jeferson Pereira dos Santos 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-02-12
Jeferson Piaia Dalmago 26-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2026-03-16
Jeferson Santos Figueiredo 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-08-30
Jeferson Santos Figueiredo 25-CT-GenAI-XXXXX-BR CT-GenAI Certified Tester, Testing with Generative AI  2025-11-10
Jefersson Francisco de Lima 22-CTFL-XXXXX-BR CTFL Foundation Level 2022-02-11
Jefferson Alves Da Silva 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-05-12
Jefferson Andrade de Aguiar 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-10-10
Jefferson batista Amaral 22-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 02/12/2022
Jefferson Braz Ferino 22-CTFL-XXXXX-BR CTFL Foundation Level 2022-04-08

17803 matching candidates found

The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.