COTS, or Committee on the Shelterless, is a non-profit organization dedicated to providing help and resources to homeless individuals and families in Sonoma County, California. Their services, as outlined on their website COTS Mary Isaak Center include emergency shelter, transitional housing, permanent supportive housing, food services, and a variety of programs to support individuals in gaining employment, managing finances, and overcoming addiction. Their mission is to help people transition from homelessness to a permanent home.