31 C.F.R. § 598.407 Offshore transactions.
Title 31 - Money and Finance: Treasury
The prohibitions contained in §598.203 apply to transactions by any U.S. person in a location outside the United States with respect to property in which the U.S. person knows, or has reason to know, that a specially designated narcotics trafficker has or has had an interest since the effective date.
Title 31: Money and Finance: Treasury
PART 598—FOREIGN NARCOTICS KINGPIN SANCTIONS REGULATIONS
Subpart D—Interpretations
§ 598.407 Offshore transactions.