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
Clayton Cardoso Chaves 18-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2018-05-25
Clayton do Nascimento Oliveira 09-CTFL-XXXXX-BR CTFL Foundation Level 2009-04-03
Clayton Fernandes Pimentel Pinheiro 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-05-21
Clayton Gonçalves dos Santos 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-06-12
Clayton Magalhães 21-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2021-06-11
Clayton Ribeiro dos Santos 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-09-12
Clayton Ribeiro dos Santos 19-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2019-05-17
Clayton Sacardi Savaris 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-09-06
Cleber Almeida dos Santos 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-11-08
Cleber de Almeida 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-09-12