1. Any regional advisory councils established under section 633.040 shall participate in the preparation of regional plans and annually review, advise on and recommend them before they are transmitted to the state advisory council and the division director. The plans shall include at least the following:
(1) An inventory of existing residential facilities, day programs and specialized services for persons with an intellectual disability or a developmental disability;
(2) An assessment of needs, including any special target populations, of unserved, underserved or inappropriately served persons;
(3) A statement of specific goals for the region.
2. Any staff of such regional advisory councils shall be provided only from funds appropriated specifically for that purpose. This subsection shall become effective July 1, 1981.