This event on best practices of the OECD members in advancing the holistic approach to FfD aimed to support the work of the UN Inter-Agency Task Force (IATF) by identifying the FfD catalyzers across all levels of governments, actors and resources. The event was opened by the President of the Economic and Social Council of the UN, Ambassador M. Chatardová, who emphasized that if there is to be requisite Sustainable Development Goals (SDGs) financing, we must fully consider all possible trade-offs and synergies between all resources, actors and goals. In her words, the OECD represented by the Director of Development, Mr. da Silva, has set out to bring empirical knowledge into these interconnections.