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

Persons who didn't authorised their names to be displayed on the site will have "NOT AUTHORISED" in their place.

The certificate numbering will be displayed partially to prevent this number from being misused by someone else.

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
Kaio Alves da Silva 20-CTAL-TA-XXXXX-BR CTAL-TA Test Analyst 2020-02-21
Kaio Fernandes da Silva 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-03-10
Kaio Gabriel Ferreira e Silva 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-08-19
Kaio Gabriel Ferreira e Silva 17-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2017-05-12
Kaio Henrique Tunico 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-03-10
Kaique Praça Alves 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-02-22
Kaique Rodrigues Treffe 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-02-17
Kaique Rodrigues Treffe 19-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2019-08-23
Kaique Santos Sousa Chaves 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-03-08
Kalil Lisboa Souza 18-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2018-08-24