In order for a county to qualify for assistance under the program, the governing authority of said county shall have certified that:

(1) The county elects to participate in the program;

(2) A local budget providing the funds required by the graduated matching formula has been approved;

(3) A local administrative agency or officer has been appointed; and

(4) A screening committee or agency has been appointed to make determinations and certifications relative to indigency of persons applying for assistance as provided for in this article.