Mich. Comp. Laws § 565.381: Affidavit of mortgage renewal; recording.

Sec. 1.

The register of deeds of each county shall provide, at the expense of the county, books of record for the recording of affidavits of renewal of real estate mortgages, and shall record therein such affidavits when presented for that purpose when accompanied by a fee therefor at the same rate as for other instruments.