Mario Santi has extensive experience in environmental and sustainability management at Flughafen Wien - Vienna Airport, where responsibilities include coordinating the environmental management system, preparing evaluation reports, and drafting sustainability reports. Previous roles at the company encompassed investor relations management, marketing, and communication, focusing on project leadership, report writing, and internal and external communications. Earlier experience includes serving as an educator for children and adolescents at the Kongregation der Dienerinnen des heiligsten Herzen Jesu. Mario Santi's education includes multiple seminars on sustainability and law-related topics in Vienna, as well as a PR consultant course and studies in law and business management.