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
Guilherme Araujo Mello 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 10/02/2023
Guilherme Arendt 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-06-12
Guilherme Arendt 18-CTAL-TA-XXXXX-BR CTAL-TA Test Analyst 2018-02-23
Guilherme Armelin Biagioni 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-08-24
Guilherme Assis da Silva Rosa 20-CTFL-XXXXX-BR CTFL Foundation Level 2020-02-21
Guilherme Augusto Barros 20-CTFL-XXXXX-BR CTFL Foundation Level 2020-09-26
Guilherme Augusto Sardinha Gonçalves Loiola 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-12-12
Guilherme Augusto Sardinha Gonçalves Loiola 16-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2016-05-06
Guilherme Augusto Soares Ferreira Cançado Oliveira 16-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2016-08-19
Guilherme Barbosa da Silva 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-06-11