On January 16, the Department of the Treasury issued a statement regarding Implementation Day under the Joint Comprehensive Plan of Action (JCPOA), the plan reached between the P5+1 (the United States, China, France, Russia, the United Kingdom, and Germany), the European Union, and Iran concerning Iran’s nuclear program. In response to Iran taking the appropriate nuclear-related measures, the United States followed through on lifting nuclear-related “secondary sanctions” on Iran, which included certain financial and banking-related sanctions. To summarize the effect of Implementation Day, OFAC issued guidance and FAQs. As outlined in the FAQs and in addition to lifting the nuclear-related “secondary sanctions,” the United States removed more than 400 individuals and entities from OFAC’s List of Specially Designated Nationals and Blocked Persons (SDN List). Still, as Treasury Secretary Lew noted, “other than certain limited exceptions provided for in the JCPOA, the U.S. embargo broadly remains in place, meaning that U.S. persons, including U.S. banks, will still be prohibited from virtually all dealings with Iranian entities.”