\nIt shall not be unlawful under this Chapter:\n(1) To engage in conduct required by or expressly authorized by acts of the United States Congress, a United States treaty, a United States regulation, or a United States executive order;\n(2) To enter into any agreement with an international organization entirely composed of member governments or their contracting representatives which requires that a preference or priority be given to the citizens or products of one or more of such member governments;\n(3) To enter into any agreement with respect to the insuring, handling, or shipping of goods, or choice of carrier while in international transit. (1977, c. 916, s. 1.)
North Carolina Legal Code