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 Ribeiro Olivatto | 17-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2017-11-10 |
| Guilherme Ribeiro Olivatto | 18-CTAL-TA-XXXXX-BR | CTAL-TA | Test Analyst | 2018-11-23 |
| Guilherme Ribeiro Olivatto | 19-CTAL-TM-XXXXX-BR | CTAL-TM | Test Manager | 2019-05-17 |
| Guilherme Rocha Almeida de Moraes | 12-CTFL-XXXXX-BR | CTFL | Foundation Level | 2012-03-02 |
| Guilherme Rocha Almeida de Moraes | 12-CTAL-TA-XXXXX-BR | CTAL-TA | Test Analyst | 2012-12-07 |
| Guilherme Rocha Wenger | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-11-10 |
| Guilherme Rodrigues de Matos | 12-CTFL-XXXXX-BR | CTFL | Foundation Level | 2012-09-14 |
| Guilherme Rodrigues Gonçalves | 09-CTFL-XXXXX-BR | CTFL | Foundation Level | 2009-02-09 |
| Guilherme Rodrigues Marques | 22-CTFL-XXXXX-BR | CTFL | Foundation Level | 2022-06-10 |
| Guilherme Santos Menezes | 23-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 08/12/2023 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.