USA－Withdrawal from the JCPOA Agreement with Iran The US Department of the Treasury’s Office of Foreign Assets Control (OFAC) updated FAQs regarding the cease of the US participation in the JCPOA on 6 August 2018, addressing the permitted trade with Iran after 6 August and 4 November 2018 deadlines as the “wind-down” period.   Please refer to our previous circular No.18-002 dated 28 May 2018.