America's economic and financial heft facilitates the extraterritorial reach of U.S. sanctions and other law. For example, global transactions denominated in U.S. dollars and processed through the U.S. financial system create a jurisdictional nexus between the United States and foreign parties, property, and events.
The United States today unilaterally withdrew from the Iran Nuclear Deal (the Joint Comprehensive Plan of Action (JCPOA)). The U.S. Treasury Department and the White House have announced that those sanctions that were lifted as part of the JCPOA framework will, as expected, be re-imposed. The Office of Foreign Assets Control at Treasury (OFAC) announced today that it will institute 90-day and 180-day “wind down” periods, after which previously lifted U.S. sanctions will again take effect. For example: Starting August 7, 2018, the import to the United States of Iranian carpets and certain foodstuffs will be prohibited, as will the export and re-export to Iran of commercial passenger aircraft and related parts and services. Starting on November 5, 2018, foreign financial institutions will be subject to U.S. sanctions for transactions with the Iran Central Bank and designated Iranian financial institutions.
The prospect of increasingly hostile policy and legal actions toward Iran may be enough to thwart or make more difficult Iran-related transactions that are (and might remain) legal. Parties planning to engage in such legal Iran-related transactions should take note and, if appropriate, action ahead of any changes in law or adjustments in Iran-related risk-assessments by banks and individual and commercial parties.