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 Tavares Motta 11-CTAL-TM-XXXXX-BR CTAL-TM Test Manager 2011-12-02
Guilherme Tavares Motta 12-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2012-12-07
Guilherme Tomenos Magri 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-09-01
Guilherme Uliana dos Reis 23-CT-TAE-XXXXX-BR CT-TAE Certified Tester Advanced Level, Test Automation Engineer 16/06/2023
Guilherme Uliana dos Reis 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-04-23
Guilherme Vallada Pacheco 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-05-17
Guilherme Vieira Domingues 25-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2025-02-03
Guilherme Vinícius Braz 22-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 07/10/2022
Guilherme Vinicius Lincoln Martins 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-08-25
Guilherme Wergütz Müller 20-CTFL-XXXXX-BR CTFL Foundation Level 2020-02-21