Michigan Compiled Laws, Chapter 211. Taxation of Real and Personal Property § 211.41a

Sec. 41a. In such counties of this state in which the board of supervisors by a majority vote of the members shall vote in favor thereof, the register of deeds of any such county, within 30 days of the recording of any instrument conveying an interest in land, shall furnish the supervisor or supervisors of the township or townships in which the parcel or parcels of land are situated, a statement giving the names of the parties to the instrument recorded, a description of the parcel or parcels of land covered by the instrument recorded, and the interest in land conveyed.