The document discusses a project aimed at measuring the financial return on investment (ROI) for organizations implementing ISO 20121 or alternative sustainability strategies within the sports sector. Key findings highlight significant benefits such as cost reduction, enhanced brand image, and improved stakeholder engagement, while also noting barriers like budget constraints and lack of senior support. The study emphasizes the growing importance of sustainability, particularly following the London 2012 Olympics, and the increasing adoption of ISO 20121 among participants.