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
Dieferson Osório da Silva 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-06-07
Dieferson Osório da Silva 18-CTAL-TM-XXXXX-BR CTAL-TM Test Manager 2018-05-25
Diego Alan Ferreira dos Santos 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-05-06
Diêgo Alan Ferreira dos Santos 18-CTAL-TM-XXXXX-BR CTAL-TM Test Manager 2018-11-23
Diego Allan da Silva Teodoro 22-CTFL-XXXXX-BR CTFL Foundation Level 2022-05-10
Diego Amaral da Silva 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-05-06
Diego Antonio Cardoso 22-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 02/12/2022
Diego Aparecido Dos Santos Martins 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 14/04/2023
Diego Arruda 13-CTFL-XXXXX-BR CTFL Foundation Level 2013-06-07
Diego Azevedo Mello 17-CTFL-XXXXX-BR CTFL Foundation Level 2017-08-25