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
Claudia Valéria Guizin Cortes 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-12-12
Claudia Valeria Guizin Cortes 16-CTAL-TA-XXXXX-BR CTAL-TA Test Analyst 2016-08-19
Claudia Valeria Guizin Cortes 20-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2020-02-21
Cláudia Viviane da Silva Martins 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-11-04
Cláudia Yuri Katagi 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-03-07
Claudiane Maria da Silva 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-08-30
Claudiane Maria Oliveira 10-CTFL-XXXXX-BR CTFL Foundation Level 2010-07-01
Claudiane Maria Oliveira 21-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2021-12-03
Claudinei Carlos dos Santos Costa 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-11-04
Claudinei de Oliveira 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-11-10