Accountability is a core principle for making Disaster Risk Finance (DRF) work for risk-affected people. Although DRF actors are widely committed to this, there is not yet a shared understanding of what accountability means and how it should be applied. This guidance note is therefore intended as a common framework to support practical approaches to meaningful accountability across the sector, with the aim of assuring financing that is in the best interest of the at-risk communities that it seeks to serve. It can be used by anyone involved in DRF, including those promoting, designing, delivering and supporting DRF.