Certificate Register
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 |
|---|---|---|---|---|
| Guilherme Huaskar Wittée Cardoso | 17-CTFL-XXXXX-BR | CTFL | Foundation Level | 2017-11-10 |
| Guilherme Jose Almeida Sequeira | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-05-19 |
| Guilherme Jullyano de Rosset Lopes | 17-CTFL-XXXXX-BR | CTFL | Foundation Level | 2017-02-17 |
| Guilherme Jullyano de Rosset Lopes | 19-CTAL-TAE-XXXXX-BR | CTAL-TAE | Test Automation Engineer | 2019-11-22 |
| Guilherme Lapa de Araújo Cadengue | 15-CTFL-XXXXX-BR | CTFL | Foundation Level | 2015-09-11 |
| Guilherme Lapa de Araújo Cadengue | 17-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2017-02-17 |
| Guilherme Lapa de Araújo Cadengue | 19-CTFL-MBT-XXXXX-BR | CTFL-MBT | Model Based Test | 2019-02-22 |
| Guilherme Leite Pereira | 23-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 20/10/2023 |
| Guilherme Leite Pereira | 25-CTFL-AT-XXXXX-BR | CTFL-AT | Certified Tester Foundation Level, Agile Tester | 2025-06-23 |
| Guilherme Lemke | 18-CTFL-XXXXX-BR | CTFL | Foundation Level | 2018-05-25 |