Mich. Comp. Laws § 720.221
The state public administrator, or any person specifically designated by him to act in his behalf, shall at all times have access to and the right to inspect any and all property, books, papers and records, in the possession or under the control of any county public administrator or former county public administrator, pertaining to any and all estates on which letters of administration have been issued to said present or former county public administrator by virtue of the provisions of this act, and may require of any such present or former county public administrator a certified or exemplified copy of any petition, inventory, account, order or pleading, original of which has been filed in the probate court in any estate wherein said present or former county public administrator is or was acting as fiduciary, under the provisions of this act.
MCL 720.221