Michigan Compiled Laws, Chapter 550. General Insurance Laws § 550.1619

Sec. 619. (1) The attorney general may bring an action, or apply to the circuit court for a court order, to enjoin a health care corporation from transacting business, receiving, collecting, or disbursing money, or acquiring, holding, protecting, or conveying property if that corporate activity is not authorized under this act.

(2) The attorney general may apply to the circuit court for a court order enjoining an alleged violation of this act or other equitable or extraordinary relief to enforce this act.

(3) A political subdivision of this state, an agency of this state, or any person may bring an action in the circuit court for Ingham county for declaratory and equitable relief against the commissioner or to compel the commissioner to enforce this act or rules promulgated under this act.