Washington Revised Code Title 15. Agriculture and Marketing § 15.65.150. Minimum requirements prerequisite to order or amendment assessing handlers--Assent by producers

(a) That the issuance of such order or amendment will not result in unequal cost of product or availability of supplies, or cause competitive disadvantage of other respects as between handlers;

(b) That the issuance of such order or amendment is the only practical means of advancing the interest of producers of such commodity pursuant to the declared policy of this chapter and that failure to issue such order or amendment would tend to prevent effectuation of the declared policies of this chapter;

(c) That the issuance of such order is assented to or favored by producers who during a representative period determined by the director constituted at least seventy-five percent by numbers or at least sixty-five percent by volume of production of the producers who have been engaged within the production area specified in such marketing order in the production for market of the commodity specified therein, or who during such representative period have been engaged in the production of such commodity for sale in the marketing area specified in such order.