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 Rodrigues Gonçalves 09-CTFL-XXXXX-BR CTFL Foundation Level 2009-02-09
Guilherme Rodrigues Marques 22-CTFL-XXXXX-BR CTFL Foundation Level 2022-06-10
Guilherme Santos Menezes 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 08/12/2023
Guilherme Sartori Lasnou 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-10-08
Guilherme Sartori Lasnou 24-CTFL-AT-XXXXX-BR CTFL-AT Certified Tester Foundation Level, Agile Tester 2024-10-04
Guilherme Serrate Maia 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-08-24
Guilherme Serrate Maia 19-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2019-02-22
Guilherme Silva Garcia 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 16/06/2023
Guilherme Silva Pacheco 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-08-25
Guilherme Siqueira Simões 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-08-24