This final rule makes amendments to the final rule, with request for comments, published in the Federal Register on March 9, 2015, that established regulations for the Pima Agriculture Cotton Trust Fund (Agriculture Pima Trust) and the Agriculture Wool Apparel Manufacturers Trust Fund (Agriculture Wool Trust) programs. This final rule is amended based on comments received and to add details for the Refund of Duties Paid on Imports of Certain Wool Products (Wool Duty Refund) payment. The administration of the Wool Duty Refund payment was transferred to the United States Department of Agriculture (USDA) beginning in calendar year (CY) 2016 and assigned to the Foreign Agricultural Service (FAS). It was previously administered by the Customs and Border Protection Agency of the Department of Homeland Security.