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
Tiago Ferreira da Silva 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-02-23
Tiago Fioravante de Sousa Piccini 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-03-08
Tiago Francisco dos Santos 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-06-11
Tiago Góes da Silva 22-CTFL-XXXXX-BR CTFL Foundation Level 2022-04-08
Tiago Gomes Da Silva 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-06-23
Tiago Gonçalves de Souza 17-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2017-11-10
Tiago Gordiano de Souza 19-CTFL-XXXXX-BR CTFL Foundation Level 2019-11-22
Tiago Guimarães da Silva 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-11-08
Tiago Guimarães da Silva 24-CTFL-AT-XXXXX-BR CTFL-AT Certified Tester Foundation Level, Agile Tester 2024-12-13
Tiago Guimarães Da Silva 25-CT-MAT-XXXXX-BR CT-MAT Certified Tester, Mobile Application Testing 2025-05-19