This report assesses leading metrics for measuring and reporting performance over time and across multiple spatial scales. It examines six critical sustainability issues: deforestation, biodiversity, water use, forced labour, poverty, and greenhouse gas emissions. The research supports sustainability systems in making data-driven outcome claims and provides insight into evaluating metric suitability. The report focuses on applicability of metrics and data sources, best practices, and associated limitations and trade-offs.

This case study forms part of the Rainforest Alliance project Use of Risk Maps for Child and Forced Labour in Risk-Based Assurance Processes, supported by the ISEAL Innovations Fund. The project sought to test the prototypes of sectoral risk maps for child labor and forced labor in Kenya, Côte d’Ivoire, and Honduras.