Mich. Comp. Laws § 600.6021: Judgments; nonissuance of execution.

Sec. 6021.

No execution may issue upon a judgment against:

Any township, village, city, or against the trustees or common council, or officers thereof where the action is prosecuted by or against them in their name of office;

Any corporate body or unincorporated board, having charge or control of any state institution;

Any school district;

Any county or the board of supervisors or any county officer in an action prosecuted by or against him in his name of office.