International Scrum Master Foundation (Scrum Guideline 2020) (12-11-22) International Scrum Master Foundation (Scrum Guideline 2020) (12-11-22) International Scrum Master Foundation (Scrum Guideline 2020) (12-10-22)
International Scrum Master Foundation (Scrum Guideline 2020) (12-07-21) International Scrum Master Foundation (Scrum Guideline 2020) (11-29-21) International Scrum Master Foundation (Scrum Guideline 2020) (11-29-21) International Scrum Master Foundation (Scrum Guideline 2020) (11-28-21)
European Data Protection - GDPR (12-30-18) International Test Process Advanced (ITPA) (02-14-18) International Agile Test Foundation (02-11-18) International Product Owner Foundation (01-08-18)