Earlier this month, as part of Operation Economic Outcast targeting Iran, the US Department of the Treasury ushered in a flurry of administrative and regulatory changes. On September 10, 2026, the Office of Foreign Assets Control (“OFAC”) modified its Iran-related specific licensing policy, announced a settlement agreement, and updated the Specially Designated Nationals and Blocked Persons List (“SDN List”). These changes landed two days after OFAC’s September 8, 2026 action against Iran’s aviation sector, which…