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 César Ferreira 22-CTFL-XXXXX-BR CTFL Foundation Level 2022-06-10
Caio Cesar Ferreira Peixoto Machado 26-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2026-03-16
Caio César Freitas Lara 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-05-12
Caio Cesar Lima de Oliveira 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-08-24
Caio César Marcantonio 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-02-17
Caio Cesar Moraes Dos Santos 26-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2026-05-18
Caio Cesar Victor 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-05-17
Caio Cesar Victor 19-CTFL-PT-XXXXX-BR CTFL-PT Performance Testing 2019-08-23
Caio Cesar Victor 19-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2019-11-22
Caio de Almeida Essêncio 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-08-23