Md. Code, Bus. Occ. & Prof. § 12-504
Current with changes from the 2024 Legislative Session
Each plumbing advertisement in the name of a person who engages in the business of providing plumbing services shall contain the license number and name of a master plumber or holder of a limited master plumber license whom the person employs and designates to direct and control the provision of plumbing services through the business of the person.
Md. Code, BOP § 12-504