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
Gustavo Henrique Silva 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-12-11
Gustavo Henrique Silva Vilela 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-11-22
Gustavo Inácio Dos Santos Poroca 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-12-15
Gustavo Iwamoto Oliveira 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-11-23
Gustavo Leandro Berton 10-CTFL-XXXXX-BR CTFL Foundation Level 2010-12-03
Gustavo Leite Pereira 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 20/10/2023
Gustavo Lima Fernandes dos Santos 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-11-04
Gustavo Maciel Oliveira 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-09-06
Gustavo Maciel Pires 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-11-23
Gustavo Mateus Mattos de Santana 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-10-04