Treasury’s Office of Foreign Assets Control published a guideline for persons to petition for removal from Specially Designated Nationals (SDN) list. Persons that are on SDN list are generally proscribed from transacting business with U.S. persons. The link is below. https://www.treasury.gov/resource-center/sanctions/SDN-List/Pages/petitions.aspx
Published April 20, 2017 by Yuri Starikov