The High-level Experts and Leaders Panel on Water and Disasters (HELP), the network to mobilize political will for combating water-related disasters, has developed the “Principles on Investment and Financing for Water-related Disaster Risk Reduction,” acknowledged by the High-Level Panel on Water. The Principles are in coherence with the Sendai Framework, the Paris Agreement, the New Urban Agenda, as well as the Addis Ababa Action Agenda, and contribute to the respective Sustainable Development Goals.