If the Secretary finds that an order issued under section 6203(a) of this title, or a provision of such order, obstructs or does not tend to effectuate the purposes of this chapter, the Secretary shall terminate or suspend the operation of such order or provision.
The Secretary may periodically conduct a referendum to determine if lime producers, producer-handlers, and importers favor the continuation, termination, or suspension of any order issued under section 6203(a) of this title and in effect at the time of such referendum.
The termination or suspension of any order, or any provision thereof, shall not be considered an order within the meaning of this chapter.