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
Isadora Giongo Brandalise 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-11-04
Isadora Giongo Brandalise 17-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2017-05-12
Isadora Munhoz De Oliveira 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-07-28
Isaias Santos Silva 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-09-12
Isailson Fernandes de Oliveira 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-12-11
Isailson Fernandes De Oliveira 26-CT-GenAI-XXXXX-BR CT-GenAI Certified Tester, Testing with Generative AI  2026-02-09
Isaque França De Oliveira Beltrão 26-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2026-02-09
Isaque Morais de Carvalho 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-05-06
Isaque Oliveira Dutra 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-02-22
Isis Binder 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-12-06