(1) A person may be licensed as a certified public weigher who: Is a citizen of the United States;
(2) Is not less than eighteen (18) years of age;
(3) Has the ability to weigh accurately and make correct weight or measurement records; and
(4) Has received from the commissioner a license as a certified public weigher.
(5) An application for a license as a certified public weigher shall be made upon a form provided by the commissioner and the application shall furnish evidence that the applicant meets the qualifications required by this section.