On January 29, the U.S. Treasury Department’s Office of Foreign Assets Control (OFAC) announced that it took action against seven “Crimean Officials” backed by Russia, and a Russian railway company and its CEO. The announcement states that the officials unilaterally assumed governmental control of the Crimean Peninsula. OFAC designated the officials under Executive Order (E.O.) 13660, in partnership with Canada and the European Union (EU), which both also designated the officials “in a strong demonstration of the international community’s continued condemnation of Russia’s interference in Crimean politics.” According to the announcement, Secretary of the Treasury, Steven T. Mnuchin, asserts that he believes the coordinated designations by OFAC and the two nations may prevent the “illegitimate officials” from doing business internationally. The OFAC designations of the railway company and its CEO for operating in the Crimea Region of Ukraine under E.O. 13685, come shortly after the railway started a passenger route from Russia to the Crimean Peninsula in late December. As a result of the sanctions, “all property and interests in property of these individuals and entity that are in the United States or in the possession or control of U.S. persons must be blocked and reported to OFAC.” OFAC noted that its regulations “generally prohibit” U.S. persons from participating in transactions with the designated persons, and warned foreign persons that if they knowingly facilitate significant transactions for any of the designated persons, they may be designated themselves.