The report identifies a set of nine financial and policy mechanisms that, if implemented and scaled up, can collectively close the biodiversity financing gap. The report goes into detail about the enabling conditions for the implementation and scaling of each of these mechanisms, and it makes detailed recommendations for policy makers, business leaders, and other stakeholders. It makes clear that all governments—from the biodiversity rich nations that may have limited economic means to the established donor countries—must take immediate actions to stem the loss of biodiversity. The immediate intent of this report is to inform the work of national delegations and other negotiators in developing the resource mobilization strategy for the Post-2020 Biodiversity Framework that will be agreed to at the 15th Conference of the Parties (COP15) of the UN Convention on Biological Diversity (CBD) in 2021.