Mich. Comp. Laws § 18.80: Availability of writings to public.

Sec. 10.

A writing prepared, owned, used, in the possession of, or retained by the committee in the performance of an official function shall be made available to the public in compliance with Act No. 442 of the Public Acts of 1976, as amended, being sections 15.231 to 15.246 of the Michigan Compiled Laws.