Mich. Comp. Laws § 380.946: Filing certified statement of vote.

Sec. 946.

Within 10 days after the election required by section 945, the secretary of the board of the school district in which the election was held shall file a certified statement of the vote for annexation and transfer with the secretary of the board of the annexing school district and with the secretary of the board of each school district to which some portion of the dividing school district is to be transferred.