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
Cristina Akemi Ito 11-CTFL-XXXXX-BR CTFL Foundation Level 2011-04-01
Cristina Akemi Ito 12-CTAL-TA-XXXXX-BR CTAL-TA Test Analyst 2012-03-02
Cristina Akemi Ito 14-CTAL-TM-XXXXX-BR CTAL-TM Test Manager 2014-05-08
Cristina Akemi Ito 17-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2017-09-29
Cristina Alves Costa Ferreira 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-11-04
Cristina Alves Costa Ferreira 17-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2017-08-25
Cristina Atsuko Yoshitake 16-CTFL-XXXXX-BR CTFL Foundation Level 2016-05-06
Cristina de Assis Silva 12-CTFL-XXXXX-BR CTFL Foundation Level 2012-09-14
Cristina de Sousa Guimarães 08-CTFL-XXXXX-BR CTFL Foundation Level 2008-10-31
Cristina de Sousa Guimarães 21-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2021-08-13