Prop 1 California 2024 Update. 1, passed in march 2024, aims to strengthen california’s behavioral health system by funding mental health treatment, substance use disorder services, and supportive housing for. Proposition 1 includes two parts:

A $6.4 billion behavioral health bond for treatment settings and housing with services, and historic reform of the behavioral health services act. 1 will prioritize treatment not punishment for the mentally ill.