A credential admission may be issued to any individual, association, or body that does any of the following:
(a) Prepares or services any educational, commercial, industrial, livestock, agricultural, horticultural, or viticultural display or exhibit.
(b) Services, maintains, or operates any concession.
(c) Renders, through agreement with the fair, a service to fair patrons.
(d) Renders a necessary public service.
(e) Safeguards health.
(f) Provides for public safety.
(g) Participates in any parade or event which is necessary for the conduct of the fair.