Orange County Executive Board formulates and carries out the HASC local public policy agenda in Orange County. All HASC member CEOs, along with other appointed member representatives, serve as members of the HASC-OC Executive Board. Three committees work in conjunction with the HASC-OC Executive Board: the Behavioral Health Services (BHS) Committee, Emergency Medical Services (EMS) Committee and the CalOPTIMA Managed Care (CMC) Committee.