This is a conceptual framework which outlines the justification and process for the development of the ISEAL Common Core Indicators. This work began as part of ISEAL's Developing and Improving Poverty Impacts project (DIPI).

Tackling gender inequalities is becoming increasingly important for voluntary sustainability standards (VSS) and similar systems to address. Sustainability systems are looking to integrate gender into their standards and the management of their organisations. Sustainability systems that are not gender-responsive can result in unnecessary health and safety risks for women and girls, and lead to unequal impacts and unintended consequences.

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.