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
Jonatha Alves Rocha 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-12-11
Jonatha Leite Fernandes Costa 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-09-11
Jonatha Leite Fernandes Costa 16-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2016-05-06
Jonathan Barroso De Freitas 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-11-10
Jonathan Bryan Dos Santos Borges 22-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 18/10/2022
Jonathan Cabral Ferreira 23-CTFL-AT-XXXXX-BR CTFL-AT Certified Tester Foundation Level, Agile Tester 20/10/2023
Jonathan Cabral Ferreira 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-12-03
Jonathan Castro Alves Martins 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-11-22
Jonathan Castro Alves Martins 25-CTFL-AT-XXXXX-BR CTFL-AT Certified Tester Foundation Level, Agile Tester 2025-11-10
Jonathan Cavali Scheffer 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-12-13