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 |
|---|---|---|---|---|
| Joalisson Ricardo Gomes de Barros | 12-CTFL-XXXXX-BR | CTFL | Foundation Level | 2012-09-14 |
| Joana Aparecida de Freitas | 17-CTFL-XXXXX-BR | CTFL | Foundation Level | 2017-02-17 |
| Joana Aparecida de Freitas | 17-CPRE-FL-XXXXX-BR | CPRE-FL | Foundation Level | 2017-05-12 |
| Joana Cristina Tietjen | 19-CTFL-XXXXX-BR | CTFL | Foundation Level | 2019-11-22 |
| Joana D'Arc Andrade Costa | 15-CTFL-XXXXX-BR | CTFL | Foundation Level | 2015-12-11 |
| Joana D'arc Veloso Santiago Lima | 16-CTFL-XXXXX-BR | CTFL | Foundation Level | 2016-11-04 |
| Joana Darc Mateus Silva | 13-CTFL-XXXXX-BR | CTFL | Foundation Level | 2013-03-08 |
| Joana Darc Mateus Silva Ribeiro | 19-CTAL-TA-XXXXX-BR | CTAL-TA | Test Analyst | 2019-05-17 |
| Joana Nunes Wiedenhoft | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-10-06 |
| Joanisa Laura Pedrosa Pinheiro | 16-CTFL-XXXXX-BR | CTFL | Foundation Level | 2016-11-04 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.