1. Subject to the limitations contained in subsection 2, any board of county commissioners may by ordinance require that any food handler, as defined in NRS 580.060, submit to physical examination as a prerequisite to engaging in or continuing to engage in such occupation.
2. Any ordinance enacted pursuant to the provisions of subsection 1 shall provide that no food handler is required to pay in excess of $5 for any or all required physical examinations in any 2-year period.