NRS 644A.735: Staff of instructors.

Each school of cosmetology shall maintain a staff of at least two licensed instructors and one additional licensed instructor for each 25 enrolled students, or major portion thereof, over 50 students. A school of cosmetology must have at least two licensed instructors present and teaching at any time while the school is open. Persons instructing pursuant to provisional licenses issued pursuant to NRS 644A.415 are considered instructors for the purposes of this section.