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
William Ferreira Melquíades 21-CTFL-PT-XXXXX-BR CTFL-PT Performance Testing 2021-05-08
WILLIAM FIGUEREDO DA SILVA LIMA 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-09-12
William Firmo Vieira 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-06-06
William Foleis Mian 24-CPREFL-XXXXX-BR CPREFL Certified Professional for Requirements Engineering, Foundation Level 08/03/2024
William Foleis Mian 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-06-21
William Fontanin Rodrigues 11-CTFL-XXXXX-BR CTFL Foundation Level 2011-08-04
William Francisco Marques 16-CPRE-FL-XXXXX-BR CPRE-FL Foundation Level 2016-08-19
William Gomes Soares 23-CTAL-ATT-XXXXX-BR CTAL-ATT Certified Tester Advanced Level, Agile Technical Tester 14/04/2023
William Gomes Soares 18-CTFL-XXXXX-BR CTFL Foundation Level 2018-05-25
William Gomes Soares 19-CTAL-TAE-XXXXX-BR CTAL-TAE Test Automation Engineer 2019-08-23