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 |
|---|---|---|---|---|
| Alessandra Dino Oliveira | 13-CTFL-XXXXX-BR | CTFL | Foundation Level | 2013-03-08 |
| Alessandra Freitas Ferreira | 10-CTFL-XXXXX-BR | CTFL | Foundation Level | 2010-07-31 |
| Alessandra Freitas Ferreira | 14-CTAL-TM-XXXXX-BR | CTAL-TM | Test Manager | 2014-06-06 |
| Alessandra Freitas Ferreira | 20-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2020-02-21 |
| Alessandra Glock Volquind | 11-CTFL-XXXXX-BR | CTFL | Foundation Level | 2011-04-01 |
| Alessandra Ienczak Ribeiro | 19-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2019-02-22 |
| Alessandra Leachenski | 18-CTFL-XXXXX-BR | CTFL | Foundation Level | 2018-11-23 |
| Alessandra Leachenski | 19-CTFL-AT-XXXXX-BR | CTFL-AT | Agile Tester | 2019-11-22 |
| Alessandra Lenczak Ribeiro | 17-CTFL-XXXXX-BR | CTFL | Foundation Level | 2017-11-10 |
| Alessandra Marchiori De Oliveira | 25-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2025-12-15 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.