Mich. Comp. Laws § 445.439

Sec. 19. (1) The remedies under this act are cumulative and do not affect the ability or right of any other person, local governmental unit, or state or federal governing unit to bring any action under this or any other civil, criminal, or regulatory act or ordinance that is otherwise not prohibited by law. (2) This act does not exempt or release any person from the following: (a) Obtaining and maintaining a license under any other act or ordinance. (b) Complying with any strictures contained in any other act or ordinance.