To check the authenticity of a certificate issued by BSTQB, use the search function below.

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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
Douglas Felipe Candido dos Santos 22-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2022-08-12
Douglas Felipe Candido Dos Santos 25-CTFL-AT-XXXXX-BR CTFL-AT Certified Tester Foundation Level, Agile Tester 2025-04-14
Douglas Ferreira Miyamoto 10-CTFL-XXXXX-BR CTFL Foundation Level 2010-12-03
Douglas Ferreira Santos 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-03-07
Douglas Ferreira Santos 17-CTAL-TM-XXXXX-BR CTAL-TM Test Manager 2017-05-12
Douglas Fontenele Antunes 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-12-12
Douglas Henrique Buzeti Florido 24-CTFL-AT-XXXXX-BR CTFL-AT Certified Tester Foundation Level, Agile Tester 12/04/2024
Douglas Henrique Buzeti Florido 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-10-29
Douglas Lang 21-CTFL-XXXXX-BR CTFL Foundation Level 2021-03-19
Douglas Lang 21-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2021-06-02