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 |
|---|---|---|---|---|
| Isadora Giongo Brandalise | 16-CTFL-XXXXX-BR | CTFL | Foundation Level | 2016-11-04 |
| Isadora Giongo Brandalise | 17-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2017-05-12 |
| Isadora Munhoz De Oliveira | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-07-28 |
| Isaias Santos Silva | 14-CTFL-XXXXX-BR | CTFL | Foundation Level | 2014-09-12 |
| Isailson Fernandes de Oliveira | 15-CTFL-XXXXX-BR | CTFL | Foundation Level | 2015-12-11 |
| Isailson Fernandes De Oliveira | 26-CT-GenAI-XXXXX-BR | CT-GenAI | Certified Tester, Testing with Generative AI | 2026-02-09 |
| Isaque França De Oliveira Beltrão | 26-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2026-02-09 |
| Isaque Morais de Carvalho | 16-CTFL-XXXXX-BR | CTFL | Foundation Level | 2016-05-06 |
| Isaque Oliveira Dutra | 19-CTFL-XXXXX-BR | CTFL | Foundation Level | 2019-02-22 |
| Isis Binder | 13-CTFL-XXXXX-BR | CTFL | Foundation Level | 2013-12-06 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.