Determination. Not later than 30 days after receiving an acceptable request, the Secretary will:
(1) In consultation with the Secretary of Agriculture, determine based on the available information whether there has been any change in the type or amount of any subsidy included in the latest annual list or quarterly update or an additional subsidy not included in that list or update is being provided by a foreign government;
(2) Notify the Secretary of Agriculture and the person making the request of the determination; and
(3) Promptly publish in the Federal Register notice of any changes or additions.