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
Jefferson Manoel De Sousa 26-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2026-05-18
Jefferson Marcos da Silva 24-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 2024-03-08
Jefferson Marcos Da Silva 25-CT-ATLaS-XXXXX-BR CT-ATLaS Certified Tester, Agile Test Leadership at Scale 2025-06-23
Jefferson Martins Matos 10-CTFL-XXXXX-BR CTFL Foundation Level 2010-07-01
Jefferson Martins Varjão 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-12-11
Jefferson Martins Varjão 19-CTFL-AT-XXXXX-BR CTFL-AT Agile Tester 2019-08-23
Jefferson Moraes 14-CTFL-XXXXX-BR CTFL Foundation Level 2014-09-12
Jefferson Rebouças Rodrigues 23-CTFL-XXXXX-BR CTFL Certified Tester Foundation Level 14/04/2023
Jefferson Rodrigo Barrella 10-CTFL-XXXXX-BR CTFL Foundation Level 2010-07-31
Jefferson Rodrigo Lavor Agripino 15-CTFL-XXXXX-BR CTFL Foundation Level 2015-06-12

17803 matching candidates found

The information presented as a result of a search does not replace the presentation of the certificate as proof of certification.