177.23—Who may request a country-of-origin advisory ruling or final determination.
A country-of-origin advisory ruling or final determination may be requested by:
(c)
United States members of a labor organization or other association of workers whose members are employed in the manufacture, production, or wholesale in the United States of a like product, or
(d)
A trade or business association a majority of whose members manufacture, produce, or wholesale a like product in the United States.