An examination for an instructor's license will consist of written questions pertaining to all phases of the science of barbering, the management of a barbershop, ethics, salesmanship, applicable state laws and regulations, and any other questions the Board may deem required of instructors. Applicants will also be required to pass questions on teaching in the classroom and oral practical instruction on any or all phases of practical barbering services which the Board may prescribe.
Nev. Admin. Code § 643.450
NRS 643.050, 643.176