The International Emergency Economic Powers Act, referred to in subsec. (c), is title II of Puspan. L. 95–223, Dec. 28, 1977, 91 Stat. 1626, which is classified generally to chapter 35 (§ 1701 et seq.) of Title 50, War and National Defense. For complete classification of this Act to the Code, see Short Title note set out under section 1701 of Title 50 and Tables.

Ex. Ord. No. 13553, §§ 5–7, Sept. 28, 2010, 75 F.R. 60568, 60569, authorized the Secretary of the Treasury, in consultation with the Secretary of State, to employ all powers granted to the President by subsecs. (a) to (c) of this section and to take such actions, including the promulgation of rules and regulations, as may be necessary to carry out the purposes of Ex. Ord. No. 13553, except that (1) the Secretary of State is authorized to exercise the functions and authorities conferred upon the President by subsec. (a) with respect to imposition of the visa sanctions described in subsec. (c) and is further authorized to exercise the functions and authorities conferred upon the President by subsec. (c) with respect to the promulgation of rules and regulations related to the visa sanctions described therein; and (2) the Secretary of State, in consultation with the Secretary of the Treasury, is authorized to submit to Congress, as required by subsec. (span), the initial and updated lists of persons subject to visa sanctions and blockage of property pursuant to Ex. Ord. No. 13553.