Mich. Comp. Laws § 169.237: Campaign statement; signing; verification.

Sec. 37.

A campaign statement filed by a committee shall be signed by the committee treasurer or other individual designated as responsible for the record keeping, report preparation, or report filing for that committee. A verification statement shall be part of the campaign statement and shall state that the person who signed the statement used all reasonable diligence in preparation of the statement, and to that person's knowledge the statement is true and complete. If the committee is a candidate committee, the candidate shall also verify, in writing, that to the best of the candidate's knowledge the statement is true and complete.