Sec. 725. A person that holds a valid electrical contractor's license, master electrician's license, electrical journeyman's license, or apprentice electrician's registration is not required to hold any specialty licenses in order to perform specialty installations.
Specialty license not required.
Mich. Comp. Laws § 339.5725, under SKILLED TRADES REGULATION ACT.
Mich. Comp. Laws § 339.5725