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 |
|---|---|---|---|---|
| Marcella Letícia de Souza Costa | 11-CTFL-XXXXX-BR | CTFL | Foundation Level | 2011-04-01 |
| Marcella Mendes Da Silva | 26-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2026-05-18 |
| Marcella Oliveira Freitas | 13-CTFL-XXXXX-BR | CTFL | Foundation Level | 2013-12-06 |
| Marcella Rodrigues Teixeira | 14-CTFL-XXXXX-BR | CTFL | Foundation Level | 2014-09-12 |
| Marcella Siqueira Santana | 22-CTFL-XXXXX-BR | CTFL | Foundation Level | 2022-05-21 |
| Marcella Tavares Fontes | 12-CTFL-XXXXX-BR | CTFL | Foundation Level | 2012-03-02 |
| Marcelle de Freitas Jardim | 18-CTFL-XXXXX-BR | CTFL | Foundation Level | 2018-11-23 |
| Marcelle Frazão Dornelas Câmara de Araujo | 24-CTFL-XXXXX-BR | CTFL | Certified Tester Foundation Level | 2024-11-08 |
| Marcelle Setsuko Ferreira | 11-CTFL-XXXXX-BR | CTFL | Foundation Level | 2011-08-04 |
| Marcelle Setsuko Ferreira | 11-CTAL-TM-XXXXX-BR | CTAL-TM | Test Manager | 2011-12-02 |
The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.