Michigan Compiled Laws, Chapter 290. Weights, Measures and Standards § 290.661

Sec. 11. (1) After recommending the adoption or amendment of a marketing program, the director shall determine by a referendum whether the affected producers assent to the proposed action. If provisions prescribed in section 3(1)(h) 1 are part of the proposed marketing program, the director shall also determine by a referendum if processors assent to the proposed action. The director shall conduct the referendum within 45 days after the issuance of the recommendation. The affected producers shall be considered to have assented to the proposal if more than 50% by number of those voting representing more than 50% of the volume of the affected agricultural commodity produced by those voting assent to the proposal. The affected processors, if provisions prescribed in section 3(1)(h) are in the marketing program, shall be considered to have assented to the proposal if more than 50% by number of those voting representing more than 50% of the volume of the affected agricultural commodity processed by those voting assent to the proposal.

(2) A marketing program involving provisions prescribed in section 3(1)(h) shall not be instituted without assent of both the affected producers and the affected processors.