Cal. Gov. Code § 12757

Where a community action agency places responsibility for major policy determinations with respect to the character, funding, extent, and administration of and budgeting for programs to be carried on in a particular geographic area within the community in a subsidiary board, council, or similar agency, such board, council, or agency shall be broadly representative of the area and shall assure adequate opportunity for membership of elected public officials on such board, council, or agency.