In 2008, Office of Foreign Assets Control (OFAC) introduced policy that ownership for purposes of sanctions extends to any entity that is 50 percent or more owned by a single SDN. Under this policy, if three SDN individuals equally owned an entity 33.3% each respectively, the 50 percent rule would not apply because no single SDN owned 50 percent or more of the related entity.
In 2014, OFAC revised this policy for clarification regarding situations where multiple SDNs own fifty percent or more of a related entity. This policy stats that the property and interests in property of entities directly or indirectly owning 50 percent or more in the aggregate by one or more blocked persons are considered blocked regardless of whether such entities appear on OFAC’s Specially Designated Nationals and Blocked Persons List (SDN List) or the annex to an Executive order.
Above diagram illustrates the basic concept of OFAC 50% Rule. A company is sanctioned by extension if each of the ownership links in an unbroken chain between it and an explicitly sanctioned person or entity is 50% or more.
The number of layers between the explicitly sanctioned entity and the focus company determines whether the sanctioning by extension is direct, indirect or indirect but through the “cascade-down effect”.
Indirect : two levels – or more if the “integrated ownership” still exceeds 50%
Cascade-down effect : three or more levels, where “integrated ownership” is less than 50%
The exception to the “straightforward” explanation relates to “aggregation”, as shown by Company F in the diagram. Here, neither of the sanctioned owners owns 50% of Company F individually. But they exceed the threshold in combination, hence Company F is sanctioned by extension despite A and I having nothing to do with each other apart from their shared ownership of Company F.
As per OFAC new revised policy total indirect ownership of another company is not that important but the important is control.