Shortly before 6 p.m. Friday at the start of the Columbus Day holiday weekend in the United States, the Treasury Department published new guidance for businesses that said some previously prohibited dollar transactions with Iran by offshore banking institutions are allowed as long as they do not enter the US financial system, AP reported.
The clarifications from Treasury's Office of Foreign Assets Control also remove a blanket ban on foreign transactions with Iranian firms that may be controlled by a person who remains subject to US sanctions.
Despite the nuclear agreement, which gave sanctions relief to Iran, the US maintains sanctions on Iran and certain Iranian companies and people. They are known as "specially designated nationals" or SDNs, for a variety of reasons.
The new Treasury language says foreign transactions with non-sanctioned entities that are nonetheless "minority owned" or "controlled in whole or in part by an Iranian or Iran-related person on the SDN list" are "not necessarily sanctionable" under US regulations.
Friday's steps by the Treasury come amid growing complaints from Iran that it is not getting the sanctions relief it deserves under the nuclear deal because remaining US sanctions have scared foreign companies from doing business in or with the country.