Syria is not a party to the Hague Service Convention and has no service treaty with the United States. Formal service is by Letters Rogatory through diplomatic channels. Depending on the defendant's location, service through a local agent or lawyer, or a method the court orders under FRCP Rule 4(f)(3), may be more practical.
U.S. policy toward Syria changed substantially after the fall of the Assad government in December 2024. The OFAC Syria sanctions program was terminated effective July 1, 2025, the Caesar Act was repealed in December 2025, and Syria's designation as a state sponsor of terrorism was rescinded on August 24, 2026. Targeted sanctions still apply to specific persons, including Bashar al-Assad and his associates. The U.S. Embassy in Damascus suspended operations in 2012, and a phased reopening was announced in 2026.