Gulf Regional Planning Commission (GRPC) provides general planning support to fifteen-member governments, which include twelve cities - Gulfport, Biloxi, Waveland, Bay St. Louis, Diamondhead, Pass Christian, Long Beach, Ocean Springs, D’Iberville, Gautier, Pascagoula and Moss Point- as well as the three coastal MS counties- Hancock, Harrison and Jackson. GRPC is administered by an appointed Board of Commissioners from across the coast that meet monthly to conduct the administrative business of the agency.