On July 1, 2014, the Office of Foreign Assets Control (OFAC) published in the Federal Register a final rule, the South Sudan Sanctions Regulations (31 C.F.R. Part 558), to implement Executive Order (EO) 13664 of April 3, 2014 (“Blocking Property of Certain Persons with Respect to South Sudan”). OFAC intends to supplement this Part 558 with a more comprehensive set of regulations, which may include additional interpretive and definitional guidance and additional general licenses and statements of licensing policy. A copy of EO 13664 appears in Appendix A to Part 558. The appendix to the Regulations will be removed when OFAC supplements this part with a more comprehensive set of regulations. The regulations were effective on publication.