B. A county may not require a person who volunteers three or fewer times in a calendar year at an activity or function where food is being packaged or heated to obtain a food handler certificate or identification card or participate in a food handler certificate training course pursuant to section 11-269.12 if the person is overseen by a certified food protection manager or person in charge.
C. For the purposes of this section, "person in charge" means the individual present at a food establishment who is responsible for the management of the operation of the food establishment at the time of inspection.