The r3.0 Platform proposes the formation of a multi-stakeholder Global​ ​Thresholds​ ​& Allocations​ ​Council​ (GTAC), to establish an authoritative approach to reporting economic, environmental and social performance in relation to generally accepted boundaries and limits. GTAC will operate as a partnership between leading organizations and individuals from science, business, investment, government, and civil society focused on assessing and validating methodologies for allocating fair shares of responsibility to organizations for their impacts on the stocks and flows of capitals – natural, human, social and other resources – within their carrying capacities. Building on extant efforts to establish science-based targets, GTAC will accelerate progress toward contextualizing company disclosures commensurate with the ecological, social and economic urgencies facing societies and companies alike in the coming decades.