Southern California Hospitals and Institutions Intergroup is comprised of delegates from the Hospital and Institution committees and liaisons from General Service Areas within Southern California, AA Contact on Release, the California Department of Corrections and Rehabilitation and the Northern California Hospitals and Institutions Intergroup.

Antelope Valley
Central Coast
Coachella Valley
High Desert
Inland Empire
Kern County
Los Angeles
Northern California
Orange County
Orange County South
San Diego-Imperial
San Diego North
San Fernando Valley
Santa Barbara North
Santa Barbara South
Santa Clarita
South Bay
Temecula Valley