Certificates & licenses of Dr. Mark Menzel ========================================== 1 total * ISTQB® Advanced Level - Testmanager: Certificate · iSQI Group · awarded 2011-01 -- vutuv agent document · type: qualifications · schema_version: 3 generated_at: 2026-11-02T18:01:35Z canonical: https://vutuv.de/mark_menzel/qualifications noindex: true noai: true