To check the authenticity of a certificate issued by BSTQB, use the search function below.
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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 |
|---|---|---|---|---|
| Jonas Santos Corrêa | 26-CTAL-TAE-XXXXX-BR | CTAL-TAE | Certified Tester Advanced Level, Test Automation Engineering | 2026-03-16 |
| Jonas Santos Corrêa | 26-CTAL-TA-XXXXX-BR | CTAL-TA | Certified Tester Advanced Level, Test Analyst | 2026-05-18 |
| Jonas William Batista Soares Silva | 16-CTFL-XXXXX-BR | CTFL | Foundation Level | 2016-05-06 |
| Jonata Argolo de Matos | 15-CPRE-FL-XXXXX-BR | CPRE-FL | Foundation Level | 2015-06-12 |
| Jonatan Samuel De Almeida Maronesi | 11-CTFL-XXXXX-BR | CTFL | Foundation Level | 2011-11-04 |
| Jonatan Vasconcelos Dutra | 18-CTFL-XXXXX-BR | CTFL | Foundation Level | 2018-08-24 |
| Jônatas Andrade Tavares | 17-CTFL-XXXXX-BR | CTFL | Foundation Level | 2017-08-25 |
| Jonatas Chrysostomo Cavalcante Oliveira de Barros | 23-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 16/06/2023 |
| Jonatas Corrêa de Almeida | 19-CTFL-XXXXX-BR | CTFL | Foundation Level | 2019-11-12 |
| Jônatas da Boa Morte Xavier | 22-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 07/10/2022 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.