The department may have the divisions and program listed in this section to aid in the discharge of its duties but shall not be limited to such divisions and program: (1) An Existing Business Assistance Division; (2) a Business Recruitment Division; (3) a Community and Rural Development Division; (4) an Economic Recovery and Incentives Division; (5) a Housing Division; and (6) a Community Development Block Grant Program. Each division and program, when deemed appropriate by the director, is encouraged to establish advisory committees and programs to insure public participation and input.