Mich. Comp. Laws § 425.106: Deputies; appointment, duties.

Sec. 6.

The inspector of mines when so elected may appoint 1 or more deputy inspectors, not exceeding 3, as in his judgment may be necessary for the purpose of discharging the duties hereinafter prescribed, and may revoke such appointments at his pleasure. Any and all such deputy inspectors in any county shall be under the supervision of the inspector of mines, and their duties shall be prescribed by him.