31 CFR 538.516 - Diplomatic pouches.
The following transactions are authorized:
(a) The importation into the United States from Sudan, or the exportation from the United States to Sudan, of diplomatic pouches and their contents; and
(b) The exportation or reexportation, directly or indirectly, from the United States or by a U.S. person, wherever located, of any goods or technology to a third-country government, or to its contractors or agents, for shipment to Sudan via a diplomatic pouch. To the extent necessary, this section also authorizes the shipment of such goods or technology by the third-country government to Sudan via a diplomatic pouch.
The exportation or reexportation of certain U.S.-origin goods or technology to a third-country government, or to its contractors or agents, may require authorization by the U.S. Department of Commerce under the Export Administration Regulations (15 CFR parts 730 et seq.).