Mich. Comp. Laws § 41.345: Exercise of power by ordinance; incorporation and publication of contract as part of ordinance.

Sec. 15.

The power conferred on a township by sections 13 and 14 shall be exercised by means of an ordinance adopted by the township board according to the procedure set forth in Act No. 191 of the Public Acts of 1939, being sections 41.191 to 41.192 of the Michigan Compiled Laws, and the contract agreed upon with the corporation as provided in section 14 shall be incorporated in and published as a part of the ordinance.