The Atlanta Regional Commission (ARC) is the official planning agency for the 11-county Atlanta Region, including Cherokee, Clayton, Cobb, DeKalb, Douglas, Fayette, Forsyth, Fulton, Gwinnett, Henry, and Rockdale counties as well as the City of Atlanta and 74 other cities. The Atlanta Regional Commission serves as a catalyst for regional progress by focusing leadership, attention, and planning resources on key regional issues.More information about ARC can be found atatlantaregional.org.