If after the initial referendum provided for in section 4811(a) of this title the Secretary determines that an order, or a provision of the order, obstructs or does not tend to effectuate the declared policy of this chapter, the Secretary shall terminate or suspend the operation of such order or provision.
7 U.S. Code § 4812 - Suspension and termination of orders
(a) Authority of Secretary
(b) Referendum to terminate or suspend; eligible voters; requirements for approval; termination or suspension date; one referendum within 2-year period
Except as provided in paragraph (2), after the initial referendum provided for in section 4811(a) of this title, on the request of a number of persons equal to at least 15 percent of persons who have been producers and importers during a representative period, as determined by the Secretary, the Secretary shall conduct a referendum to determine whether the producers and importers favor the termination or suspension of the order.
(B) The Secretary shall—
terminate the order in an orderly manner as soon as practicable after the date of such determination.
(c) Termination or suspension not to be considered an order