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
Caio Honda de Araújo 11-CTFL-XXXXX-BR CTFL Foundation Level 2011-12-02
Caio Honda de Araújo 17-CTAL-TM-XXXXX-BR CTAL-TM Test Manager 2017-08-25
Caio Jose Oliveira Ferreira 26-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2026-05-18
Caio Jose Valenca Guimaraes 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-05-17
Caio Marcelo Vieira Ramos de Souza 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 08/12/2023
Caio Merces Ramos Pereira 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-11-10
Caio Murcillo Mendonça 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-12-15
Caio Nogueira de Oliveira 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-02-22
Caio Rafael Carneiro Marinho 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-09-06
Caio Rocha Caldas 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 14/04/2023