A retail licensee may not employ in his licensed establishment a person who is precluded by section 493(14) of the Liquor Code (47 P.S. § 4-493(14)) from frequenting the establishment, except minors employed in accordance with §§ 5.12-5.14 (relating to employment of minors by retail licensees; employment of minors 18 to 21 years of age by licensees other than retail; and Child Labor Act).
40 Pa. Code § 5.21