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 |
|---|---|---|---|---|
| Joao Ferreira Da Silva | 25-CTAL-TAE-XXXXX-BR | CTAL-TAE | Certified Tester Advanced Level, Test Automation Engineering | 2025-07-28 |
| Joao Ferreira Da Silva | 26-CT-GenAI-XXXXX-BR | CT-GenAI | Certified Tester, Testing with Generative AI | 2026-02-09 |
| João Franco Olmos Celno | 18-CTFL-XXXXX-BR | CTFL | Foundation Level | 2018-08-24 |
| João Gabriel Augusto Pastre Martins | 22-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 07/10/2022 |
| João Gabriel Batista da Rosa | 14-CPRE-FL-XXXXX-BR | CPRE-FL | Foundation Level | 2014-09-12 |
| João Gabriel Carvalho Monteiro De Melo | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-10-06 |
| João Gabriel Moura Sobrinho da Paixão | 18-CTFL-XXXXX-BR | CTFL | Foundation Level | 2018-08-24 |
| João Gabriel Moura Sobrinho da Paixão | 18-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2018-11-23 |
| João Gabriel Silva Dos Santos | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-05-19 |
| João Gabriel Targino Soares Aurélio | 23-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 20/10/2023 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.