The King County Regional Homelessness Authority (KCRHA) is a regional governmental agency whose mission is to unify homelessness services and systems in order to reduce homelessness and bring more people inside. KCRHA was established in 2019 as a result of an Interlocal Agreement (ILA) between the City of Seattle and King County, which marked unprecedented collaboration and an express invitation for other city partners to join the effort to create a regional homelessness response system that invests in service infrastructure, frontline staff, and allocates resources in a way that maximizes impact and reduces homelessness across King County.