31 CFR § 560.405 - Transactions ordinarily incident to a licensed transaction authorized.
Any transaction ordinarily incident to a licensed transaction and necessary to give effect thereto is also authorized, except:
(a) An ordinarily incident transaction, not explicitly authorized within the terms of the license, involving a debit to a blocked account or a transfer of blocked property;
(b) Payments or transfers of funds;
See § 560.516 for a general license authorizing United States depository institutions or United States registered brokers or dealers in securities to process transfers of funds if the transfer arises from, and is ordinarily incident and necessary to give effect to, an underlying transaction authorized by a specific or general license issued pursuant to, or set forth in, this part.
(c) Provision of any transportation services to or from Iran not explicitly authorized in or pursuant to this part other than loading, transporting, and discharging licensed or exempt cargo there;
(d) Distribution or leasing in Iran of any containers or similar goods owned or controlled by United States persons after the performance of transportation services to Iran;
(e) Financing of sales for the exportation or reexportation of agricultural commodities, medicine, and medical devices that is authorized by general or specific license pursuant to § 560.530; and
See § 560.530(a)(2) through (4) for general licenses authorizing, with certain exceptions, the exportation or reexportation of agricultural commodities, medicine, medical supplies, and replacement parts for certain medical devices to the Government of Iran, individuals or entities in Iran, or persons in third countries purchasing specifically for resale to any of the foregoing. These general licenses also authorize the conduct of related transactions, including, but not limited to, financing and payment, provided that payment terms and financing are limited to, and consistent with, § 560.532, which sets forth payment terms for sales authorized by one of the general licenses set forth in paragraphs (a)(2) through (4) of § 560.530 or by a specific license issued pursuant to paragraph (a)(1) of the same section.
(f) Letter of credit services relating to transactions authorized in § 560.534. See § 560.535(a).