Mich. Comp. Laws § 324.61730
The action of the supervisor shall be final with respect to jurisdiction for an appeal before any regulatory agency of this state, but any person may seek relief before the commission or in the courts as provided under the laws of the state, and the taking of an appeal as provided in this part is not a prerequisite to seeking relief in the courts. The place of initiation of proceedings for review shall be limited to the circuit court of the county of Ingham, which shall have exclusive jurisdiction of all suits brought against the supervisor or any agent or employee of the supervisor, on account of any matter arising under this part. A temporary restraining order or injunction shall not be granted in any such suit except after due notice and upon a showing of irreparable harm by the appealing party.
MCL 324.61730