31 C.F.R. § 560.507 Accompanied baggage authorized.
Title 31 - Money and Finance: Treasury
(a) Persons entering the United States directly or indirectly from Iran are authorized to import into the United States Iranian-origin accompanied baggage normally incident to travel. (b) Persons leaving the United States for Iran are authorized to export from the United States accompanied baggage normally incident to travel. (c) This authorization applies to accompanied baggage that includes only articles that are necessary for personal use incident to travel, not intended for any other person or for sale, and are not otherwise prohibited from importation or exportation under applicable United States laws.
Title 31: Money and Finance: Treasury
PART 560—IRANIAN TRANSACTIONS REGULATIONS
Subpart E—Licenses, Authorizations and Statements of Licensing Policy
§ 560.507 Accompanied baggage authorized.

