Section 4-309 - Scope of licenses(a) Subject to § 4-605 of this title, while a master barber license is in effect, it authorizes the licensee to:(1) practice barbering; and(2) supervise an apprentice barber.(b) Subject to § 4-605 of this title, while a barber license is in effect, it authorizes the licensee to practice barbering.(c) Subject to § 4-605 of this title, while a barber-stylist limited license is in effect, it authorizes the licensee to provide barber-stylist services.Amended by 2015 Md. Laws, Ch. 262,Sec. 1, eff. 10/1/2015.