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
Natasha Andrade Barbachan 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-05-17
Natasha dos Reis 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-11-04
Natasha Zimmermann 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-11-22
Natércia Ponte Nogueira 12-CTFL-XXXXX-BR CTFL Foundation Level 2012-03-02
Nathália Aguiar de Souza 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-12-13
Nathalia Amik da Silva 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-02-22
Nathália Christina Fava Silveira 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-08-13
Nathalia Cristina Câmara Silva 20-CTFL-XXXXX-BR CTFL Foundation Level 2020-02-21
Nathalia Cristina Câmara Silva 25-CT-GenAI-XXXXX-BR CT-GenAI Certified Tester, Testing with Generative AI  2025-12-15
Nathália Cristina Coghi 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-08-15